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已读[48] 发布: 2013/06/04 23:20:42
Canada NewsWire (press release) To solve the problem, scientists at the Institute for Agricultural Research at Nigeria's Ahmadu Bello University in Zaria have developed ...
已读[194] 发布: 2013/06/04 20:09:51
TheDay.com After a massive insecticide application in 1998, a lobster die-off began the next year, proponents of the bill said. However, Ted Andreadis, the entomologist in charge of the mosquito-testing program at the Connecticut Agricultural Experiment Station ...
已读[76] 发布: 2013/06/04 11:12:53
Patch.com “The biological control agent Bacillus thuringiensis subspecies Israelensis is an excellent and completely safe mosquito larvicide. It has no mammalian toxicity, and is safe for children, pets and most other insects. This material is commonly sold as ... and more »
已读[76] 发布: 2013/06/03 22:42:39
Globe and Mail To solve the problem, scientists at the Institute for Agricultural Research at Nigeria's Ahmadu Bello University in Zaria have developed a transgenic blac...
已读[82] 发布: 2013/06/03 22:42:36
The Birmingham News - al.com The only crops in question are corn and soybeans, and the biological pesticide in question is Bacillus Thuringiensis . The bacterium, which can kill larva and insects, can now be inserted into the DNA of plants. For additional information, consult this ... and more »
已读[315] 发布: 2013/06/03 20:02:32
Business Mirror He added that agrochemical transnational corporations would do everything in their power to make sure their interests will not be harmed. Noting that field trials of Golden Rice will wrap up this year, Medina alleged that its proponents might have been ...
已读[499] 发布: 2013/06/03 18:13:31
1.成分:氯氰菊酯与毒死蜱,分别属於拟除虫菊酯类和有机磷类农药。牢记农药中有效成分的通用名很重要,因为很多不同商品名的农药其实有效成分是一样的,如果不了解...
已读[219] 发布: 2013/06/03 09:17:32
TheDay.com Andreadis agreed, explaining the briquettes contain bacillus thuringiensis israelensis, a biological control that "is highly toxic to mosquito larvae, but has no environmental impact." Andreadis said he has also researched the supposed link between the ...
已读[628] 发布: 2013/06/03 08:31:16
除了使用分解速度更快的化学合成农药,使用生物农药如苏云金杆菌和印楝素,采用地膜而不是除草剂来控制杂草,维持土壤最佳肥力和健康以减少土传病害与轮作间作都是一些...
已读[67] 发布: 2013/06/02 21:42:23
Patch.com “The biological control agent Bacillus thuringiensis subspecies Israelensis is an excellent and completely safe mosquito larvicide. It has no mammalian toxicity, and is safe for children, pets and most other insects. This material is commonly sold as ... and more »
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