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已读[46] 发布: 2013/09/18 15:28:04
Farming UK “From December this year usage of products containing neonicotinoids – clothianidin, imidacloprid and thiomethoxam - are forbidden in several crops across the EU for a two year period. Asking farmers directly about this in a survey, the data shows that ...
已读[40] 发布: 2013/09/18 15:27:53
al.com The biggest drawback here is that the go-to insecticide we have been using for this is imidacloprid , a pesticide that is being investigated for its role in the cause of bee deaths. While Hackberry trees are not a favorite of bees, it is a situation ...
已读[41] 发布: 2013/09/18 15:27:48
Bakersfield Californian The other is Merit 2F, or CoreTect; both contain the insecticide imidacloprid , which when applied to soil is absorbed into nearby trees. Residents of the area slated for chemical treatments are to be notified in writing at least 48 hours before ... and more »
已读[341] 发布: 2013/09/17 15:27:59
麦蚜 初发期,百株蚜量达200头,可用10%吡虫啉可湿性粉剂30-40g/亩或3%啶虫脒乳油40-50ml/亩;开花灌浆期百株蚜量超过500头,可用40%氧化乐果乳油80-120ml...
已读[43] 发布: 2013/09/17 15:27:36
(5)吡虫啉需求端受益于拌种剂推广,供给端环保趋严已成必然,市场稳定。 2.农药行业面临环保趋严和缺乏创新等难题环保趋严:我国农药环保存在以下难点:(1)农药企业...
已读[87] 发布: 2013/09/17 15:27:22
42%百草枯母液成交价2.45-2.55万元/吨,价格小幅上涨;杀虫剂吡虫啉95%原粉主流成交价14.1-14.2万元/吨;杀菌剂产品90%代森锰锌价格2.2万元/吨。 投资观点:...
已读[43] 发布: 2013/09/17 15:27:17
杀虫剂可用种子量0.2%的50%辛硫磷乳油拌种防治地下害虫;也可用种子量0.2%的60%吡虫啉悬浮种衣剂(高巧)拌种,在防治地下害虫的同时兼防苗期蚜虫、叶蝉、红蜘蛛等...
已读[101] 发布: 2013/09/17 15:27:12
针对虫害,建议菜农重点防好粉虱、蓟马、螨虫,除采取物理、生物防治方法外,可选用菜喜、吡虫啉、哒螨灵、阿维菌素等防治。 防药害、肥害。蔬菜处于高温、强光下,...
已读[100] 发布: 2013/09/17 15:27:07
10%吡虫啉可湿性粉剂2000倍液;6)粘虫:5%抑太保乳油2500倍液、48%乐斯本乳油80毫升兑水50公斤喷雾;7)地下害虫:用50%辛硫磷乳剂10毫升兑水0.5公斤拌种子10公斤...
已读[48] 发布: 2013/09/16 15:28:01
目前吡虫啉厂家以维持早期订单为主,啶虫脒由于下游需求疲软,厂家多数处在停车检修状态,预计短期内以平稳态势为主。 毒死蜱:本周毒死蜱指数与上周持平。市场主流报价在...
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