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已读[270] 发布: 2013/06/16 10:36:35
Walla Walla Union-Bulletin Neal Bergman remembers a seven-year stretch in the 2000s when crop planes doused cotton fields in the Missouri Bootheel with the insecticide malathion . “They sprayed 400,000 acres of cotton every week,” he said. “It didn't matter how the wind was  ... and more »
已读[45] 发布: 2013/06/15 13:07:10
Salt Lake City Weekly He said, “You know, back when we were spraying trees ... we used to use Malathion and all these chemicals on the trees and it was that book by—and he starts tapping his fingers—Rachel, um, Rachel ...” I said, “Rachel Carson, Silent Spring?” [And he ...
已读[45] 发布: 2013/06/15 13:06:27
Delta Farm Press Those not following an organic program can also alternate use of Mustang Max, a pyrethroidin, as well as the organophosphate Malathion , which has a low mammal toxicity. "These all have a shorter pre-harvest interval," said Johnson, "that varies from ... and more »
已读[45] 发布: 2013/06/15 13:06:19
Capital Press Neal Bergman remembers a seven-year stretch in the 2000s when crop planes doused cotton fields in the Missouri Bootheel with the insecticide malathion . "They sprayed 400,000 acres of cotton every week," he said. "It didn't matter how the wind was  ... and more »
已读[363] 发布: 2013/06/14 17:30:13
标准品:敌敌畏;地虫硫磷;杀扑磷;二嗪磷;甲基嘧啶磷;甲基谷硫磷;马拉硫磷;毒死蜱;毒虫畏;伏杀硫磷;乙硫磷。丙酮配制标准储备溶液(100mg/L)。实验药材:栀子、...
已读[680] 发布: 2013/06/14 17:15:43
甲胺磷、氧化乐果、甲拌磷、对硫磷、甲基对硫磷、甲基异柳磷、水胺硫磷、乐果、敌敌畏、毒死蜱、乙酰甲胺磷、三唑磷、丙溴磷、杀螟硫磷、马拉硫磷、氯氰菊酯、氰...
已读[128] 发布: 2013/06/14 12:16:04
The Glen Rose Reporter Products include Dimilin, Sevin (Carbaryl 4F), Malathion and Mustang Max. Dimilin must be used when grasshoppers are young and in the nymph stage. Mustang Max may be your best option this time of year and has no grazing or hay restrictions. Sevin has  ...
已读[40] 发布: 2013/06/14 12:09:08
NECN Neal Bergman remembers a seven-year stretch in the 2000s when crop planes doused cotton fields in the Missouri Bootheel with the insecticide malathion . "They sprayed 400,000 acres of cotton every week," he said. "It didn't matter how the wind was  ... and more »
已读[206] 发布: 2013/06/13 13:07:12
The Statesman In controlling mites, the use of dinobuton is alternated with dicofol treatment. Specific resistance can be overcome by adding synergists to pesticides – ie, substances that amplify their action. The integrated method of protecting plants is effective ...
已读[100] 发布: 2013/06/13 07:44:39
Philadelphia Neshoba Democrat Sevin, Malathion and Pyrethrin applications offer good control. Heavy rain has brought out millipedes and centipedes around houses and lawns. An application of Sevin in a band within 12 inches of the house and patio walls will control these pests ...
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