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已读[35] 发布: 2013/05/29 14:59:46
。 [更多诊断信息]江苏扬农化工股份有限公司主营除虫菊酯的研发、生产和销售,是国内唯一以拟除虫菊酯杀虫剂为...
已读[39] 发布: 2013/05/29 14:58:23
CBC.ca A Winnipeg entomologist has concerns about the city's plan to test an alternative to malathion to fog mosquitoes. The city plans to use a new plant-based insecticide , pyrocide, if it needs to fog for mosquitoes. City officials say pyrocide is ... and more »
已读[26] 发布: 2013/05/29 14:58:10
Capital Press Heather Hansen, executive director of the Washington Friends of Farms and Forests trade group, said science doesn't show a link between the use of the insecticide and colony collapse. In letters to the department, her group and the wheat growers ...
已读[29] 发布: 2013/05/29 14:09:44
在三环路KTV,消防官兵发现该蜜蜂窝挂在水泵房的门檐上,长约20厘米,宽4厘米,离地面高2米,有大量蜜蜂不时飞进飞出。据KTV工作人员介绍,昨天中午他们对泵房进行...
已读[134] 发布: 2013/05/29 13:34:37
二、农业污染:农作物过量的使用化学药品,如杀虫剂、杀菌剂及催熟剂等,肉食家禽过量的喂食生长激素宰杀后在体内的残留,对人体健康均会造成不良影响。 三、小食品...
已读[182] 发布: 2013/05/29 13:34:00
冬小麦“一喷三防”是在小麦穗期通过一次性喷施杀虫剂、杀菌剂、植物生长调节剂、叶面肥等,达到防病虫害、防倒伏,增粒增重,确保小麦增产的一项关键技术措施。 ...
已读[42] 发布: 2013/05/28 15:28:56
The Guardian "The insecticide fipronil poses a high acute risk to honeybees when used as a seed treatment for maize," the EFSA said in a statement. "EFSA was asked to ...
已读[42] 发布: 2013/05/28 15:28:56
The Guardian "The insecticide fipronil poses a high acute risk to honeybees when used as a seed treatment for maize," the EFSA said in a statement. "EFSA was asked to ...
已读[42] 发布: 2013/05/28 15:28:56
The Guardian "The insecticide fipronil poses a high acute risk to honeybees when used as a seed treatment for maize," the EFSA said in a statement. "EFSA was asked to ...
已读[42] 发布: 2013/05/28 14:52:50
形成了技术有效、经济可行、环境友好、农民喜好的IPM技术体系,培训了农技推广技术人员和数十万农民,探索了通过践行国际环境公约,推动替代持久性有机污染物杀虫剂,推进...
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