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Lord Mackay of Drumadoon: My Lords, perhaps I may ask the noble Baroness to reflect further on this suggestion. I fully accept that if changes involving local government elections had to be made, that would have to be done by primary legislation; that could be done in the body of this Bill by an amendment to that effect. The point upon which I invite the noble Baroness to reflect--and I am quite sure that she will agree to do so--is that, if my amendments are too prescriptive for the future (and I see the force of the argument she makes), there may be a contrary argument that Clause 2 as currently drafted is too prescriptive. There might then be some sense in writing some degree of flexibility into the Bill so that in the future, as experience is gained, the Scottish parliament would be competent to amend Clause 2 without having to bring the matter back here. I am not sure of the answer to this and I do not expect one at the moment. I simply ask for an undertaking to look at meeting our concerns half way. As far as the long term is concerned, it would be sensible to have a greater degree of flexibility than we have at the moment.
Lord Steel of Aikwood: My Lords, I would certainly like the Government to adopt the last suggestion of the noble and learned Lord, Lord Mackay of Drumadoon. We do not want to get into an administrative straitjacket in this Bill if there is a chance, even as late as Third Reading, of looking again at the drafting of Clause 2.
I did not find any one of the noble Baroness's responses at all convincing. None of us is arguing that there should be three trips to the polling booth. In fact, if it were not for the criticisms of the European elections coming in June, we would not be moving this
amendment at all. I do not think any one of us would be standing up and saying let us have two trips to the polls within a month. The fact is that we do have an election a month later and the question is whether it would be more sensible to have the local elections on that date rather than on the Scottish parliament date. For all the reasons already rehearsed I certainly think that the burden of the argument is in favour of doing that.The noble Baroness referred to the fact that in the past local elections have been held in England and Wales on the same day as parliamentary elections. With great respect, those are two elections with which the electorate are already familiar. We are talking here about a new electoral system with which the electorate are not familiar. They have already been handed a double ballot paper and it seems to me unnecessary to go forward with a third one on the same day.
However, I take one bit of cheer from what the noble Baroness has said. Perhaps it can be confirmed that she was telling us that we need not worry about the ward boundaries question. I have come across a lot of nervousness among councils in the past few weeks about a risk that the Boundary Commission work would not be completed and that the local elections might therefore take place on the old boundaries. I hope that she is telling us tonight that there is no risk of that and that we can be certain that the work will be completed in time for the elections in May. I see her nodding so I will accept that that is so, in which case there is a little ray of light in the ministerial eye.
I agree with the noble and learned Lord, Lord Mackay of Drumadoon, that if it had been thought sensible (as I think it should have been) to hold the local elections on the same day as the European elections, the effect could be to encourage the turn-out in both elections. The European election system in Scotland is a good deal simpler than is the Scottish parliament election. I would have thought that the argument was overwhelming in favour of having those two on the same day. If a decision had been made to do that, I accept of course that it would immediately involve a change to the primary legislation which could have been done in this Bill. Perhaps the moment has passed and the Government have decided this. I am certainly not going to press it.
I make one last point in response to something said by the noble and learned Lord, Lord Mackay of Drumadoon, about the use of the second vote in his great quotation from the Scotsman article. There is a serious point here which has nothing to do with which party we are talking about. It is my understanding that if Party A (whatever it is) in any region happens to win all the seats in the first-past-the-post system, there is no point in voting for Party A again in the regional list; it will have got its quota. That is why some of us will be arguing that the intelligent use of the second vote is something to be commended regardless of how it is done. Having said that, I certainly do not propose to press the amendment and I will allow the noble Baroness to continue.
Baroness Ramsay of Cartvale: My Lords, I will try to mop up these last points. I am advised that the review of local wards is continuing and that we understand that the
electoral administrators are preparing registers based on the new boundaries. The deadlines we know are tight, but the final approval of the commission's report must be completed by 31st December. We think that that can be achieved.On the question which both noble Lords have put--and I hesitate to get into any legal discussion with the noble and learned Lord, Lord Mackay of Drumadoon--I am not at all sure that one could change the dates of local elections in Scotland in this Bill. I do not really want to cross legal swords with him on this. I am not sure that that is right. Perhaps we could both find out about it.
On the question of European elections, I will make the point briefly and not expand on it. The franchise for the local election and the Scottish parliament is absolutely identical. There is a slight difference with the European election. That is just one factor to take into account.
I return to the main point made by the noble and learned Lord, Lord Mackay of Drumadoon. Clause 2(5) already gives the presiding officer flexibility in the date if there should turn out to be problems in the future. However, since the noble and learned Lord asks me to think about the point he has raised, I can do so without promising to return too constructively at Third Reading. I shall take the matter away and consider it.
Lord Mackay of Drumadoon: My Lords, I am grateful to the noble Baroness. Perhaps I might invite her to discuss with her officials whether a Bill which has as a Long Title,
Lord Steel of Aikwood: My Lords, "and for connected purposes".
Lord Mackay of Drumadoon: My Lords, as always I am indebted to my fellow Watsonian, my fellow son of the manse, even if he has the misfortune to support a different party from myself. Where there is a will there is a way. I invite the noble Baroness, her colleagues and officials to consider the matter. While I accept that there is flexibility in Clause 2(5), I suggest that there may not be sufficient flexibility.
Lord Steel of Aikwood: My Lords, I beg leave to withdraw the amendment.
Amendment, by leave, withdrawn.
[Amendments Nos. 27 to 31 not moved.]
Lord Hoyle: My Lords, I beg to move that further consideration on Report be now adjourned. In moving the Motion, perhaps I may suggest that Report stage begins again not before 8.50 p.m.
Moved accordingly, and, on Question, Motion agreed to.
Lord Rotherwick rose to ask Her Majesty's Government what are their intentions for taxing pesticides, and what will be the implications of such a tax for farming and the countryside.
The noble Lord said: My Lords, I must declare an interest as an Oxfordshire farmer who for some years was a farm manager with an agricultural diploma.
The agricultural industry is not a rich industry. In the past couple of years we have seen between a 2 and 4 per cent. net return on capital, and perhaps up to double that for tenants. In making a profit, the maintenance and improving of yield are of paramount importance in farming. Farmers have to make full use of crop husbandry methods, pesticides and technology to enhance yields. Since the early 1950s pesticides have played a significant role in preventing crop losses of about a quarter in wheat and about three-quarters in potatoes. More importantly, they have ensured that farmers can produce crops which are consistently of good quality, virtually blemish free, store well, keep for longer and are pest and disease free at the point of use. In real terms these benefits mean that the consumer is paying less than half for basic foods compared with the 1940s.
Pesticides enable us to be among the best and most efficient agricultural producers in the world and to compete successfully in the fierce world marketplace. The best way of lowering the use of pesticides is through the practice of integrated crop management (ICM). It is widely defined as a whole farm policy, aiming to provide the basis for efficient and profitable production which is economically viable and environmentally responsible. It integrates beneficial natural processes into modern farming practices using advanced technology and aims to minimise the environmental risks while conserving, enhancing and recreating that which is of environmental importance.
The idea of integrating beneficial natural processes into modern farming practices so that farming makes a more efficient use of its inputs (fertilisers, seeds, energy, and so on) makes good commercial sense. In addition, better targeting of inputs, careful field margin management and the better use of traditional practices such as crop rotation should bring environmental benefits. The key to a reduction in inputs is to reduce the need for them by adopting crop husbandry practices that conserve nutrients and reduce pest disease and weed attack.
ICM is not a new concept but is built around existing knowledge and sound husbandry practices. Although many of the practices are not new, they need to be regularly updated to include the findings of the latest research.
The industry is always looking at the cutting edge of technology. Some recent developments for reducing pesticide usage harness expensive high-tech spray equipment, sometimes coupled with GPS equipment. They deliver very accurate rates of pesticides as and where they are needed in the field. Capital tax write-off of 100 per cent. would enable many more farmers to use that expensive technology, thus producing worthwhile reductions in pesticides. We prefer to use as little pesticide as possible.
I hope that noble Lords are now gaining a picture of an industry which is forward thinking, responsive to the demands of its market and prepared to innovate. It is interesting to note that in the UK over the past 10 years, without the benefit of taxation, there was an overall decline in the use of pesticides by 23 per cent.; and this is continuing. It is predicted that there will be a fall in spending on pesticides by approximately £100 million over the next five years.
Moreover, the UK regulatory scheme operated by the Government is one of the best in the world. If it has flaws the correct way forward is to amend it, not to correct it by taxation. Will the Minister share with us any evidence that pesticide regulation is inadequate, and that, despite the excellent report from the Working Party on Pesticide Residues, our environment is at risk from them?
It is a most absurd situation where licences for certain chemicals are withdrawn in this country for certain foodstuffs, yet the same foodstuffs are grown abroad with the same chemicals and imported back into this country. Supermarkets use one set of standards for our British farmers and another for their own profits. Surely it is important to grow our food at home where we can carefully monitor pesticides used on it. If we were to use no pesticides and to go organic, research shows that a crop like wheat yields 40 per cent. less. Thus we would need an extra area the size of Wales in arable land to produce the same output as at present, or have to import 5 million tonnes of grain at an annual cost of about £0.5 billion--and that would wipe the smile off the Chancellor of the Exchequer's face, especially with the difficulties that he must be facing at present.
Now that the Ecotec study is complete, when will the Government publish it? And will they consider it alongside any other such studies? A pesticide tax will fall harder on the small farmer, the hill farmer and the northern farmer who are under severe financial pressure at present and who pay more for their pesticides than the southern medium to large concerns. Those farmers are less able to afford high cost research and development and high-tech spraying machinery which enables lower pesticide use.
Taxation is not a cost-effective method for the Government to reduce pesticide use. It will take about £5 million to set up and perhaps £0.5 million per year to collect and redistribute. And to whom will it be
redistributed? Moreover, expenditure on pesticides is price inelastic: a given percentage rise in price does not result in the same percentage fall in usage. In a normal year it is calculated that a pesticide tax may reduce pesticide usage by 3 to 5 per cent., depending on the crop in question and the toxicity level of the pesticide. However, in an abnormal year, where farmers are faced with abnormal crop husbandry problems, pesticides will be used according to need, not tax. Even a high tax will not prevent a farmer from using pesticides to maintain his crop yield, for the loss of crop yield will almost certainly lead to the loss of profit on that crop.The Government would be far more successful in reducing pesticide application were they to put money into research and training. Already existing research is being undertaken to improve in particular the methods and rates of application of pesticides, and to speed up the studies of new varieties of disease resistant crops, with training to increase the number of farmers and farm labourers confident in the use of a wide range of spray products and all the latest techniques. I sincerely believe that it is important to encourage regular training of all those in the industry, including those with grandfather rights.
The pesticide taxes imposed in Sweden failed to achieve their objective. Similar taxes in Denmark also failed and the Government there give back the tax in the form of a land tax rebate.
A pesticide tax will not be fiscally neutral. Some farmers will absorb its cost and simply try to make savings elsewhere. In order to do so, they may move back to the older, cheaper products which, being less specific, destroy or affect more bird and animal food and lead to pesticide resistance, which in turn leads to the later use of more potent pesticides. They may move from the use of, say, herbicides to mechanical weeding which disturbs the soil and leads to an increase in both nitrate leeching and slugs. They may have to reduce existing conservation activities, too. The farmers who cannot absorb the new tax costs, even if the Government intend it to be only a short-term tax, will likely go out of business.
A pesticide tax will lead to the increased importation of foodstuff from abroad from countries which do not have the same levels of control of pesticides. Will the Minister indicate how she proposes to control pesticide residues in imported produce? Is she prepared for the cost of food imports to rise above the current £14 billion per annum level? Finally, if the Government wish to raise moneys for research the fairest and easiest place to do so is in the highly profitable supermarkets. The tax would then be levied on UK and foreign foodstuffs. However, encouraging low-pesticide usage is best done by good practice, not taxation. Taxation on petrol has never curbed the use of the motor car.
Earl Ferrers: My Lords, I should declare an interest as being involved in agriculture. I hope that the Minister will be able to tell the House what stage the planned tax on pesticides has reached. Has it been decided to
introduce such a tax and, if so, how and when will it operate? Indeed, one asks why it is envisaged in the first place. As my noble friend Lord Rotherwick said, agriculture is going through one of the worst depressions for some 50 years. The complaint is that the Government do not understand its problems. It is unbelievable that at such a time there should be a desire deliberately to add another burden of tax on agriculture.Chemicals are an integral part of agriculture. The animal and vegetable kingdom is made up of chemicals. There is nothing wrong in using chemicals to supplement or to control agriculture, provided they are properly tested. When a person is ill he goes to a doctor and receives chemicals in the form of a pill. That is perfectly acceptable. Chemicals should be used subject to strict controls, and ours are some of the strictest. Farmers do not use chemicals unnecessarily because they are expensive. Their use is determined by need rather than by cost. An input tax would grossly and unfairly disadvantage British farmers over the European farmers who are our direct competitors.
Why are the Government proposing such a tax? I hope that it is not a sop to the Greens because over the past 10 years the sale of the active ingredients of pesticides has decreased by about 5 per cent. year on year. Are Her Majesty's Government entitled under European law to levy a tax which will unilaterally disadvantage one country--curiously enough, their own--against others? If the Government had unilaterally created a benefit one could imagine the row.
If the tax is levied, will farmers not be entitled to, and will they not, go to the Continent to purchase and import into this country similar chemicals but ones which carry no tax? Of course, all the instructions will be in a foreign language, which will cause a safety problem. Is it not a fact that those chemicals will be outside the strict regime of United Kingdom control?
If the Government are frightened by the effects of pesticides they should tighten up on the controls so as to exclude from use the doubtful rather than place an indiscriminate blanket tax on all, allowing the doubtful chemicals--if, indeed, there are any--still to be used and penalising those chemicals which are perfectly safe. This action, if taken, will have a damaging effect on farm incomes at a time when many farmers are struggling to stay in business. It will seriously curtail the capacity of British agriculture to compete favourably in the world market, because this Government will have deliberately increased the cost of their imports. I hope that the Government will not do it.
Lord Stanley of Alderley: My Lords, I thank my noble friend for raising this vital Question. I wish to ask the Government just three questions. First, how can they reconcile their oft-repeated order to British farmers to learn to compete in a free market, then introduce a tax which will make them less--indeed, non--competitive on the world stage, as mentioned by my noble friend Lord Ferrers? That would apply particularly to potato producers, and their processing industry, who did as they were told and compete in a free market.
Secondly, will the Government explain how the tax would fit in with the farm insurance and integrated farm management schemes which the Government have encouraged and ensure minimum and safe usage of pesticides, as mentioned by my noble friend Lord Rotherwick? Thirdly, will the Minister spell out the effect of such a tax on the already stressed farming and rural scene? Perhaps she does not realise that it is stressed. If they are unable to do that, will the Government please publish a cost-benefit analysis before introducing the tax?
I hope that the noble Baroness will be able to extract a satisfactory answer from her advisers before she replies.
Lord Wise: My Lords, it is clear that the main impact of the introduction of a pesticide tax will be to put even more pressure on farm businesses. There are four principal areas in which agricultural practice will be affected by the imposition of a pesticide tax. I refer to pesticide use; cultural control methods; buying strategies; and changes to the business structure of the farming industry.
The majority of pesticides applied to crops give an essentially favourable cost ratio benefit; that is, that the financial return obtained from the crop following application clearly pays for the price of the material. The introduction of a tax could create a shift in that ratio. As it is difficult to know the yield and output price with great accuracy at the time of spraying, an increased pesticide cost may be small compared to the uncertainties of an output value.
For those reasons, most farmers will base their application decisions on the level of risk to their crops rather than the detailed cost benefit ratio calculations. As a result, depending on how the tax is structured, most farms' usage of pesticides will remain unchanged and decisions to spray will continue to be made on risk.
The United Kingdom is quite different from other member states in that farmers and growers in this country tend to demand a higher degree of technical support when purchasing pesticide products. In the majority of cases, farmers delegate product choice to a trained and qualified adviser. The willingness to take professional advice has led to the skilful use of pesticides and the use reductions have resulted from knowing whether or not to treat a crop or, in horticultural crops, for example, whether the threatening levels of disease and pests will materially challenge the marketability of the end fresh product. Unfortunately, many farm businesses may well feel obliged to do away with that advice in order to save costs.
Currently, a wide range of cultural control measures are already employed on farms. These are largely based on crop rotations, which have tended to minimise the endemic levels of pests, diseases and weeds on farms. It is often considered that variety choice is one area where farmers could materially affect pesticide usage by selecting those varieties with high levels of disease and pest resistance. However, I contend that although agronomic characteristics are important to the grower yield, quality and consumer acceptance are the key
parameters when choosing varieties. In horticulture in particular, if there is no demand for the variety it will not be grown.While I agree that all reasonable steps should be taken to reduce risks from pesticides both to the environment, user and consumer, I remain to be convinced that a tax would be the most effective or sustainable method of achieving this objective.
I believe that sustainable risk reduction can be achieved by the wider adoption of integrated crop management techniques and improved application technologies. Improved decision-making and information technologies will help growers focus on optimised use, using as little pesticides as possible but as much as is necessary to sustain their farm business and the long-term agronomic potential of their land. I believe that that is the way forward and I hope that the Government will think again about imposing a tax.
Lord Mayhew of Twysden: My Lords, I congratulate my noble friend Lord Rotherwick on raising this important subject. It is certainly an important subject for the apple and pear growers in our country. I declare a modest interest as president-elect of the Murden Fruit Growers Society. That has taken up quite a proportion of my three minutes.
But in what I might call in this context the residue, I would like to make the point that the apple and pear growers of this country are already intolerably discriminated against vis-a-vis their competitors on the Continent of Europe and further afield overseas. Not only is that due to the familiar undue zeal in this country with which we seem to permit, or even encourage, Brussels legislation to be interpreted against the interests of our producers, but also--to take one example--we have the problem with the growth regulator, Chlormaquat, which is freely applied to Dutch and Belgian pears on the tree, which are then happily exported to this country. Naturally enough, no one complains about seeing them on the shelves, beautiful in shape and size, but UK producers are forbidden to use it and in fact commit a statutory offence if they do so.
Now, we have this proposal--I hope not yet endorsed or blessed by the Department of the Environment, or the Ministry of Agriculture--to impose a tax on the purchase of certain pesticides. That is a layer of control over and above that exercised by, and vested in, the PSD. We all agree and accept that the PSD should be able to withhold a licence from a pesticide unless it is proved to be safe. Indeed, it has a duty to withhold it. But there is no lesser duty on that body to grant a licence if it is proved to be safe. Everyone understands that. I submit to your Lordships that that is safe and sufficient protection for the consumer.
We do not need any more restraint in the shape of taxation on the freedom of the British grower to meet foreign competition, and for this reason, which needs to be understood. Specific, licensed pesticides are so vital to fruit growers that their use is not optional: it is a fixed cost in all but name. That is a point which has already been made by my noble friend Lord Rotherwick and
other noble Lords who have spoken this evening. If profitability is to be maintained, people will go on using the same amount of pesticide unless and until the rate of taxation becomes absolutely penal. In those circumstances the rate of use of pesticides will decline only because the grower has gone out of business. That is not what we want. I very much hope that this idea of a tax will be scotched here and now.
Lord Monk Bretton: My Lords, I too thank my noble friend Lord Rotherwick for tabling this Question, which is opportune. I have an interest to declare, but rather less of one now because I am more or less a retired farmer.
I would like to say a little more about what has happened in Denmark and Sweden as regards the tax. In Denmark farmers got back a great deal of the money through the remission of other taxes in place of the pesticide tax. It has not done any good so far, although I believe that they are trying to increase the tax. It will probably not be sufficient to have the effect of reducing the pesticide used.
In Sweden the one success was a modest levy of tax to achieve best practice, which did some good. We already do that because the agro-chemical industry pays for approvals. In addition, £8 million per annum is effectively paid by farmers when they buy agro-chemicals.
The general thinking is that it would need a tax of over 100 per cent. to stop or greatly reduce the use of pesticides. That level of tax must be recognised as unconscionable, particularly in the circumstances of British agriculture at the moment. A lower tax would have a significant effect on the costs to the industry and not reduce the use of pesticides. It would not help the environment, farming or anyone else.
This is a delicate subject. There are media and special interest groups who put about exaggerated points of view on the subject which are extremely dangerous. I do not believe we want to go too far along the road of listening to that when it is not justified or right. I hope that Ministers will be careful not to be led astray by that hype. I am sure that they will have full regard to the facts. I ask them in particular to promote those facts and to guide the public perception. We do not want to go too far down the organic road. It could be extremely expensive and not well justified. And I am not so sure that food would be any safer in doing so.
The Earl of Clanwilliam: I thank my noble friend Lord Rotherwick for introducing this debate and for warning me that he was going to have a go at the organic idea. So perhaps I may be allowed to spend a moment on that subject. Indeed, my noble friend Lord Monk Bretton has also spoken on those lines.
I believe that it is 50 years since the requirement for intensive feeding started at the end of the war. The organic agenda has continued throughout that time. It
has influenced general farming. The extensive growth in the methods of farming have been a reflection of that work to some extent.My noble friend Lord Rotherwick mentioned ICM, which is a system developed by the agrochemical industry in direct response to the organic agenda. There is a need for lower use of pesticides and to move towards more sustainable farming. That is vitally important.
The CAP has encouraged indiscriminate use of chemicals and the CAP is quite unsustainable. I suggest that organic farming is sustainable. It is a specialised and demanding form of farming which needs animals to provide organic fertiliser. It is a whole farm system, and not, for example, just for a specialist cereal farmer. It may be called all muck and magic but it is a skilled and sensitive form of farming not to be taken lightly.
There has been a suggestion that we should go organic. There is no question of the whole of England or the whole of the agricultural world going organic in the UK, especially when you consider that at the moment 0.3 per cent. of agricultural land is converted to organic farming, which is about 70,000 hectares. The existing target is a modest 10 per cent., and that is in the long term.
The demand for organic food is there and is unfulfilled. Sixty per cent. of UK sales are imported from Germany and Denmark. Meanwhile, the EU support in Austria, for instance, covers 10 per cent. of its land which is converted to organic farming, compared to this country with 0.3 per cent. The public are calling for cleaner food and less pesticides, especially in the diet of our children and for the protection of wildlife. We must respond to that demand.
If I thought that a pesticide tax would reduce its use I would support it but, as its use will be indiscriminate, I doubt that it will be of any value at all. We need to reduce the use of pesticides--and perhaps ICM is one of the methods--but such a tax will be self-defeating. The large farmer will use modern techniques, selective spreading and economical use of pesticides. The tax would hardly affect him, but it would affect the small farmer with his unsophisticated machinery, cheap imports and increased pollution. It would be far better to limit the use of pesticides--as already exemplified by the regulations--or the use of organophosphates by specifying the number and rate of applications.
If the object is to raise money it is also self-defeating. It will send the small farmers to the wall for some petty return while the EU spends £30 billion a year in farm support. The CLA calls for targeted campaigns in specific areas and training for farmers. That seems to me to be the most profitable approach. I support my noble friend Lord Rotherwick.
Lord Rowallan: My Lords, I too would thank my noble friend Lord Rotherwick for introducing this debate. I declare an interest as a tenant farmer.
Pesticides have been accused of many things, including killing off birdlife, affecting food safety and destroying waterways. But they are an essential tool for
the farmer because they keep weeds under control, make for ease of cropping and do a more efficient job of keeping the soil clean than ploughing and cultivating, with the resultant soil erosion.Farmers are keeping a close eye on the usage of pesticides because they are the custodians of the country and they want to see wildlife abound. We have seen a huge decline in their use and we have few statistics to tell us that there are traces to be found in the food that we eat. So why have a tax at all? Is it to raise money or to cut usage? If it is to cut usage, if it is to work it will have to be at a high rate, perhaps 100 per cent. If it is to raise money, as the current pesticides bill is £540 million, at 100 per cent. it will certainly raise an enormous amount of money. Can farming survive another cost of this magnitude?
Are we in the UK to feed ourselves or are we to rely on Europe and the rest of the world to do so? Surely our number one priority is to become self-sufficient. Is the tax to be greater on the toxic chemicals needed to grow potatoes etc. and less on the more benign chemicals such as those to kill buttercups? If contracts are lost to Europe for food as a result of increased costs, our imports will increase and thus our balance of payments will get worse. Potatoes, for instance, require the most toxic of all chemicals. A 100 per cent. tax would add 1.35p per pound to the price, or 7 per cent. of the selling price. As deals are lost for 0.5p per pound, it can be clearly seen that even at 35 per cent. tax contracts will be lost.
This is an ill thought out tax proposal. Do not kill off farmers already in trouble with overburdensome taxes. Encourage them and the agrochemical industry to find cleaner pesticides and to lower rates of usage so that the guardians of the countryside, the farmers, can prosper and this country can stay self-sufficient and become even more eco-friendly.
Lord Mackie of Benshie: My Lords, the subject is one to which we need to pay close attention. Many other noble Lords have mentioned the press and the propaganda put out by various bodies with genuine worry but little practical knowledge of farming and the results of their protestations. It is true that things have changed greatly. No one here is as old as I am, but I remember clearly the stubble fields in Aberdeenshire before the war and the lovely smell of wild mint. It was wholly delightful, and I dare say good for birds and nice for young fellows who were smelling it. It was not much good for farming, but it was a factor.
There is no doubt that farming has changed the habitat of a great many birds. I say birds because one of the chief protagonists of the tax is the RSPB. With the sowing of winter crops you never have any stubble. You harvest the crop and then you go straight in with the plough for the next crop. That has much more to do with the reduction in the bird population than the use of pesticides.
I admit that in the past I have had friends who blanket-spray crops all over their farms to knock off something in the hope of a penny or two more profit.
I also have friends who leave a spray width right round their fields to encourage the wildlife next to the hedges. That does a great deal of good.As several noble Lords have pointed out, the use of pesticides is already dropping. The more knowledge that is gained, the less chemicals and pesticides are used. Knowledge has greatly advanced. If I may tell an old story, I asked my grieve once--I am talking about 50 years ago--whether he was sure that he was following the safety instructions for the men operating the sprayer. He said, "Oh yes, when they are cleaning the nozzles I tell them to blow and not to suck". We have advanced considerably since then and we are now taking greater care. The people most in danger are the operators, and farmers and producers of chemicals are stepping up the training of people using the equipment. That is very important indeed.
I have the latest figures from the college of experiments--they will not be news to noble Lords who have spoken, but they may be news to the noble Baroness--which give the yield reduction through lack of use of fungicides and plant growth regulators. On winter wheat the reduction in yield was 2.30 tonnes per hectare, which is an enormous amount. That was only fungicide and did not take into account that you had not used any herbicides to keep the weeds down. On winter barley it was 1.5 tonnes per hectare. On spring barley it was more than 1.5 tonnes per hectare. Farming cannot survive if farmers have to take that kind of loss. If farming is taxed at that rate, it becomes impossible. The tax is far too high to have any effect. Therefore, either you tax with a small tax and infuriate people or you tax with a big tax and ruin them. Neither is particularly helpful either to farming or to the general population. Even the RSPB is a little worried about farmers.
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