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根据英国作物保护协会(CPA)报告的农场状况资料,在英国的1999/2000作物年度由于谷物种植面积增加和更多地使用叶面喷雾,其谷物的农药使用面积增长15.8%,达到2690万公顷,但从价值上看,2000年 CPA 成员的农药销售额下降10.5%,为4.262亿英镑。谷物种植面积增长8.7%,为340万公顷,其中200万公顷种植冬小麦,冬大麦种植面积增加有限,为57.8万公顷,春大麦种植面积下降3%,为58.7万公顷(见表1)。谷物的禾本科杂草除草剂和残留除草剂的使用增加32%,可是防除阔叶杂草的产品的处理面积几乎减少5%。
According to the farm status data reported by the British Crop Protection Association (CPA), the area under pesticide use in cereals increased by 15.8% to 26.9 million hectares in the 1999/2000 crop year in the United Kingdom due to increased cereal acreage and increased use of foliar spray , But in terms of value, CPA members’ pesticide sales in 2000 dropped 10.5% to 426.2 million pounds. The area under cereal cultivation increased by 8.7% to 3.4 million hectares, of which 2 million hectares were planted with winter wheat, with a limited increase in winter barley production of 578,000 hectares and a reduction of 3% in spring barley production to 587,000 hectares (Table 1). The use of cereal weed herbicides and residual herbicides increased by 32%, but the treated area of broadleaf weed control products decreased by almost 5%.