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已读[51] 发布: 2013/06/06 03:23:16
EurekAlert (press release) ... a major export -- Africa grows 96% of the 5.4 million tons consumed worldwide each year. Scientists at Nigeria's Ahmadu Bello University have developed a transgenic black-eyed pea variety using insecticide genes from a bacteria, Bacillus thuringiensis .
已读[45] 发布: 2013/06/06 03:23:10
Sacramento Bee To solve the problem, scientists at the Institute for Agricultural Research at Nigeria's Ahmadu Bello University in Zaria have developed a transgenic blackeyed pea variety using insecticide genes from the Bacillus thuringiensis bacterium. Another ...
已读[74] 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[75] 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[103] 发布: 2013/06/05 15:32:37
临清市公安局经侦民警迅速行动,当场查处有假冒江苏省常州市武进恒隆农药有限公司马拉硫酸20件、假冒江西省红土地化工有限公司生产的阿维菌素20件、苏云金杆菌商标1600...
已读[77] 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[78] 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[82] 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[142] 发布: 2013/06/05 10:59:55
(2)化学防治:5月中旬及6月下旬重点做好第一、二代幼虫的防治工作,可用50%杀螟松乳油、80%敌敌畏乳油1000至1500倍液,50%辛硫磷乳油2000至4000倍液,20%灭扫利...
已读[68] 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 »
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