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已读[46] 发布: 2013/05/29 15:54:02
ReminderNews Monsanto's genetically modified Bt corn, for example, has been equipped with a gene from soil bacteria called Bt ( Bacillus thuringiensis ), which produces the Bt-toxin. It's a pesticide that breaks open the stomach of certain insects and kills them ... and more »
已读[55] 发布: 2013/05/28 15:52:12
FreshPlaza The Court of Appeals (CA) has ordered the government to stop ongoing field-testing in several provinces of Bacillus thuringiensis eggplants, a genetically modified variety that produces its own pesticide. In a 25-page decision released last week, the ...
已读[487] 发布: 2013/05/28 15:20:49
严禁使用剧毒和高残留农药,如1605、007氧化乐果、甲捍拌等,选用高效低毒、低残留,对天敌杀伤力小的农药、如多菌灵、百菌清、溴氧菊酯、代森锰锌、克露的等。 ...
已读[264] 发布: 2013/05/28 13:35:46
美国环保局近日建议批准Becker Underwood公司生物杀菌剂Integral F-33产品(有效成分:短小芽孢杆菌 菌株BU F-33)使用于诱导多种作物(如胡萝卜、西红柿)系统抗性的室内...
已读[227] 发布: 2013/05/27 22:03:16
Phys.Org When the partnership sought to reintroduce cranes in the eastern U.S., it selected Necedah, once a swamp that was homesteaded and is now a mosaic of savanna, prairie, wetlands and pine-oak forest . As young cranes reached sexual maturity, ... As an ...
已读[86] 发布: 2013/05/27 15:42:31
那这位 “东哥”是谁呢?他就是大塘邮政支局的副支局长、专职农资业务员李振东...来到班克温的西瓜地,经仔细查看受害情况后,他开出药方:将农药苏云金杆菌加大剂量...
已读[76] 发布: 2013/05/27 15:41:24
GMA News Bt talong was developed by genetically engineering a gene from the bacteria Bacillus thuringiensis so that the GMO eggplants now produce a protein that defends it against insect attacks. This protein has been used by farmers as a spray since the 1960s ...
已读[87] 发布: 2013/05/27 15:41:10
Sentinel-Standard Consider using biological controls for small ponds you own, such as Bacillus thuringiensis israelensis, which is available at many stores." When applying insect repellents on children, follow the guidelines recommended by the American Academy of ... and more »
已读[126] 发布: 2013/05/27 14:19:12
CTV News The City of Toronto is sending a helicopter into the skies over parts of Etobicoke today, to spray an insecticide designed to target European Gypsy Moths. The s...
已读[95] 发布: 2013/05/26 15:49:41
The Castlegar Source “GE crops can lay claim to really only two traits – the herbicide tolerant gene, as in Roundup Ready, and the Bt pesticide gene ( Bacillus thuringiensis ), which renders the entire plant a pesticide factory,” noted the BC MP. “All the inherent qualities ...
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