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已读[82] 发布: 2013/06/08 19:27:25
Salt Lake Tribune For example, Bt corn gets a gene from bacillus thuringiensis , a bacteria that makes its own insecticide. So every time you eat Bt corn you are eating pesticide. No testing proves it's safe for people, but animal testing has turned up digestive ... and more »
已读[77] 发布: 2013/06/08 19:27:22
Business Mirror Anti-GMO advocates recently won an injunction order stopping the conduct of field trials of Bacillus thuringiensis or Bt eggplant, which is intended for human consumption because of safety issues. Bacillus thuringiensis is a soil bacterium that kills ...
已读[70] 发布: 2013/06/08 19:27:17
Evansville Courier & Press The two basic mosquito larvicides are microbial products produced by naturally occurring soil and water bacteria ( Bacillus thuringiensis israelensis (Bti) and Bacillus sphaericus). They are formulated into solid blocks or granules that can be tossed ...
已读[529] 发布: 2013/06/08 19:27:12
BBC News The bacterial agent used during the spraying occurs naturally in soil but Butterfly Conservation and Buglife have also claimed birds, bats and rare insects were affected by the pesticide Bacillus thuringiensis (Bt). The spraying was carried out by the ...
已读[123] 发布: 2013/06/08 05:14:35
Your Houston News Optional control methods include insecticides with permethrin , cyfluthrin and ensfenvalerate. Just remember to read the label and make sure the product is labeled for use of consumable crops. The weather has really thrown most of us for a loop ...
已读[26] 发布: 2013/06/07 18:46:30
South Peace News Another safer option is Bacillus thuringiensis (Bt), which is a naturally occurring bacterial disease for insects. There are a number of Bt formulations made which work on a specific insect type. Dipel and Safer Brand Caterpillar Killer are examples of ...
已读[29] 发布: 2013/06/07 18:46:27
PakTribune.com According to grower this increase is due to use of Bacillus thuringiensis (Bt) seeds. “The use of Bt cotton seeds helped the province to produce higher quantity of cotton this year,” said Ramzan Chandio, a cotton grower in Mirpur Khas. An official at ...
已读[75] 发布: 2013/06/07 18:46:20
Babble (blog) ... broccoli, kale and other leafy greens. Use Sluggo if you want to deter slugs and snails. If you need a more heavy-duty insecticide use organic Bacillus thuringiensis (BT for short), which is derived from a bacteria that is common in soil and benign ...
已读[83] 发布: 2013/06/07 18:46:14
Denver Post Use a product with Bt ( Bacillus thuringiensis ) in water features, bird baths or other breeding sites to prevent mosquito larvae growth. Look for the Bti or israelensis strain for mosquitoes. Other strains of Bt work against other insects including ... and more »
已读[109] 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 »
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