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已读[310] 发布: 2013/07/10 13:42:17
Stephenville Empire-Tribune I have had reports of the grasshoppers in extreme numbers eventually eating through the row covers. Homeowners can look at products containing cyfluthrin, bifenthrin , permethrin, cyhalothrin or carbaryl as an active ingredient. Make sure and read the ...
已读[44] 发布: 2013/07/09 19:39:56
原西亚特品牌销售及市场营销负责人保罗 西维因(Paul Sevin)将以顾问的身份继续为大众集团效力。今年5月1日,大众集团宣布尤尔根 斯塔克曼(Juergen Stackmann )将取代...
已读[44] 发布: 2013/07/09 19:39:52
防治方法可采用刚西维因粉剂或2.5%杀螟松粉剂喷施,每隔5~7天1次,一般喷施2次即可起到较好的防治效果。...
已读[73] 发布: 2013/07/08 15:00:54
AgInfo.net The only thing that works, and it's probably half as effective as carbaryl, is the insecticide called imidacloprid , which is marginally effective and works in most of the situations. There has been concern from bee keepers over its use though. PATTEN ...
已读[41] 发布: 2013/07/06 20:53:53
Herald and News To treat the trees, Modoc National Forest officials said Carbaryl , an insecticide, will be sprayed on selected trees. To avoid human exposure, treated areas will be closed at least 24 hours. Daily updates on closures will be available at the Doublehead ...
已读[45] 发布: 2013/07/06 20:53:49
PennLive.com (blog) The more "conventional" approach is to spread the lawn surface with a grub-killing insecticide in late summer. Sevin ( carbaryl ) and Dylox (trichlorfon) are two you're likely to encounter in stores. Read the label carefully before buying/using any ... and more »
已读[44] 发布: 2013/07/06 20:53:45
AgInfo.net During that ten years there has been a lot of research looking at alternatives to carbaryl , from mechanical control to biological control to reduced risk chemistries. Patten says though that most of those have been unsuccessful. On Monday Patten will ...
已读[257] 发布: 2013/07/04 18:50:05
SuburbanJournals Malathion, Acephate, Carbaryl, Chlorpyrifos , Imidacloprid and Permethrin are registered for use. Visit the Missouri Botanical Garden's Kemper Center for Home Gardening for advice, inspiration and information on a variety of gardening topics. The Garden ...
已读[45] 发布: 2013/07/03 23:32:07
防治方法:可在蕾期喷50%辛硫磷乳油1500倍液或50%西维因600倍液防治。 (四)银纹夜蛾。幼虫咬食叶片,夏秋多发。防治方法:可在幼龄期用90%敌百虫800倍液或40%...
已读[45] 发布: 2013/07/03 23:31:11
农药的检测:主要有除草剂与杀虫剂两大类,例如杀暝松( FN )、甲氟磷酸异已酶( SOMAN )、草不绿( Alachor )、西维因( Carbaryl )、多菌灵及克菌丹( Captan ...
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