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已读[63] 发布: 2015/01/23 02:36:09
Southeast Farm Press Velum Total from Bayer CropScience, a pre-mix of fluopyram and imidacloprid for management of nematodes and thrips, is on track to for use on peanuts and cotton next season. Generic formulations of azoxystrobin, in addition to Azaka from Cheminova, may ...
已读[61] 发布: 2015/01/23 02:35:52
Worcester Telegram Because imidacloprid doesn't bind well to the nerve cells of mammals and birds, it isn't thought to pose a substantial risk to humans in the low doses injected into trees. But a 2012 Harvard School of Public Health study carried out in Worcester County ...
已读[65] 发布: 2015/01/23 02:35:33
Lynchburg News and Advance One chemical commonly used for this pest is imidacloprid , and it could play a role in the colony collapse disorder of honeybees. To be effective, an insecticide must be used before the tree shows any signs of infestation, such as dying branches ...
已读[65] 发布: 2015/01/23 02:35:16
Southeast Farm Press With Temik no longer on the market, farmers have relied on two neonicotinoid seed treatments, Cruiser (thiamethoxam) and Gaucho ( imidacloprid ), to control insects that infest fields as cotton emerges. Smith's colleague, Extension Entomologist Tim Reed, ...
已读[64] 发布: 2015/01/23 02:34:58
Bay Area Indymedia Pesticides used in the program include chlorpyrifos, which is banned in Europe and a recent U.S. EPA study found poses hazards to workers and drinking water; the neonicotinoid imidacloprid , which is highly toxic to bees; the deadly, ozone-depleting ... and more »
已读[62] 发布: 2015/01/09 10:32:30
种子处理 吡虫啉 病毒病 蚜虫 高粱... 国内吡虫啉产品的剂型多为供喷雾法使用,用于种子及土壤处理的吡虫啉制剂所占比例极少,吡虫啉拌种市场具有巨大的潜力。目前常见的...
已读[64] 发布: 2015/01/09 10:32:22
上周开始,国内吡虫啉原药价格开始止跌回稳,并有上涨趋势。国庆节前夕,国内吡虫啉原药现货供应开始紧张,同时,几大生产企业的价格开始模棱两可,企业开始不对外报价,并将...
已读[64] 发布: 2015/01/09 10:32:18
吡虫啉的主要应用:吡虫啉主要用于防治刺吸式口器害虫,如蚜虫、飞虱、粉虱、叶蝉、蓟马;对鞘翅目、双翅目和鳞翅目的某些害虫,如稻象甲、稻负泥虫、稻螟虫、潜叶蛾...
已读[63] 发布: 2015/01/09 10:32:10
上周,国内吡虫啉原药价格开始止跌回稳,并有上涨趋势。临近展会,国内几家吡虫啉原药生产企业仿佛约定好了,价格都不降反升。前期原药价格下降的阴霾一散而尽,大多数...
已读[63] 发布: 2015/01/09 10:31:58
大智慧阿思达克通讯社10月31日讯,百川资讯数据显示,目前吡虫啉95%原粉主流报价11万元/吨,实际成交在10.5万元~10.8万元/吨左右。分析人士认为,该成交价已接近...
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