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已读[279] 发布: 2013/06/06 15:29:37
Los Angeles Times Now they want to insert other genes into plants to make them more nutritious, resistant to drought or able to capture nitrogen from the air so they require less fertilizer , among other useful traits. "There's no mystery here," said UCLA plant ... and more »
已读[75] 发布: 2013/06/06 03:22:52
Medical Xpress Researchers at The University of Texas at Dallas (UTD), led by Dr. Lee Bulla, have characterized a protein produced by the soil bacterium Bacillus thuringiensis subsp. israelensis (Bti), which is highly toxic against Anopheles gambiae, the principal ... and more »
已读[77] 发布: 2013/06/05 23:04:00
East Central Minnesota Post Review Consider using products that have a low impact on the environment, such as Bacillus thuringiensis, spinosad and insecticidal soap. Bacillus thuringiensis is a particularly good product if the tree is flowering since it will not harm honeybees. If you ...
已读[27] 发布: 2013/06/05 12:32:27
The Herald | HeraldOnline.com To solve the problem, scientists at the Institute for Agricultural Research at Nigeria's Ahmadu Bello University in Zaria have developed a ...
已读[78] 发布: 2013/06/05 12:31:44
New Haven Register Corn, the most widely used genetically engineered product, has genetic material inserted into its DNA from the bacteria Bacillus thuringiensis , which produces a pesticide that kills insects such as the corn borer. Other GMOs make crops resist weed ...
已读[79] 发布: 2013/06/05 12:31:38
Litchfield County Times Corn, the most widely used genetically engineered product, has genetic material inserted into its DNA from the bacteria Bacillus thuringiensis , which produces a pesticide that kills insects such as the corn borer. Other GMOs make crops resist weed ... and more »
已读[83] 发布: 2013/06/05 12:31:35
BBC News The spraying of the pesticide Bacillus thuringiensis (Bt) took place in Herridge's and Broom Copses, both within a Site of Special Scientific Interest (SSSI). The caterpillar contains a toxin in its hairs that can cause itchy rashes, eye and throat ...
已读[69] 发布: 2013/06/04 23:20:45
Chippewa Herald The insecticide contains Bacillus thuringiensis var. kurstaki or Btk. Btk is a naturally occurring soil bacterium that is poisonous to gypsy moth caterpillars when consumed. Btk breaks down in sunlight within a few days. Gypchek consists of dead ... and more »
已读[77] 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[77] 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...
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