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已读[826] 发布: 2013/06/08 03:38:54
相比杀虫剂和除草剂的火爆,杀菌剂表现则要稳定不少,但在药市大好的带动下,加上货源普遍紧张,价格也都出现了不同程度的上涨,部分产品如嘧菌酯涨幅较大。 年初...
已读[32] 发布: 2013/06/08 01:24:11
三等奖: 基于虚拟器的耐电弧测试仪 聚羧酸分散剂在吡虫啉颗粒表面的吸附性能研究 在刚刚结束的第七届“挑战杯”首都大学生课外学术科技作品竞赛中,我校推荐...
已读[67] 发布: 2013/06/08 01:23:48
Horticulture Week The pesticides - clothianidin, imidacloprid and thiametoxam - were identified as harmful to Europe's honeybee population. The restriction will come into force on 1 December and will be reviewed within two years. EC commissioner for health and consumer ...
已读[32] 发布: 2013/06/08 01:23:25
Michigan State University Extension As recommended by Michigan State University Extension, in order to prevent future grub problems, these nursery fields should be treated with Discus, Marathon, Imidacloprid 2F Nursery or any another product labeled for tree and shrub production that ...
已读[30] 发布: 2013/06/08 01:23:21
The Chattanoogan Lightly to moderately infested trees can be treated very inexpensively with a product containing Imidacloprid in either a 21.4% liquid or a 75% powder that provides residual protection for 5 to 6 years; for either of these formulations, you'll save a ...
已读[63] 发布: 2013/06/08 01:23:18
The Equation: Blog of the Union of Concerned Scientists Startling graphics prepared by the U.S. Geological Survey show how rapidly the neonics imidacloprid and clothianidin have been adopted and how extensively they are now deployed in the United States. In agriculture, neonics are often delivered as seed ... and more »
已读[83] 发布: 2013/06/08 01:21:13
毒死蜱:本周毒死蜱指数与上周持平,价格呈现下滑态势,主流厂家以维持早期订单为主...大声疾呼“正眼看农药” 2013-06-06 第十届全国新农药创制学术交流会在济南...
已读[110] 发布: 2013/06/07 18:46:08
LaGrange Daily News For organic controls, treat the ground with Bacillus thuringiensis (Bt) or Milky Spores. Bt is a naturally occurring soil bacterium typically used as a microbial insecticide. Bt products include Dipel, Biotrol and Thuricide. Milky spore is the common ... and more »
已读[356] 发布: 2013/06/07 17:30:24
2、大力推广绿色防控技术,积极开展应用频振式杀虫灯诱杀甘蔗螟虫,应用性诱剂诱杀二点螟、黄螟、条螟等,释放赤眼蜂防治甘蔗螟虫等;3、可选用50%杀螟丹SPX、95%杀虫...
已读[317] 发布: 2013/06/07 07:21:25
危害严重时可使用1.2%苦・烟乳油800倍至1000倍液,或6%吡虫啉乳油3000倍至4000倍液,或5%啶虫脒乳油5000倍至6000倍液,或2.5%敌杀死2500倍至3000倍液其中的一...
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