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已读[117] 发布: 2013/07/09 16:10:03
中国质量报 近日,美国发出通报(G/SPS/N/USA/2532),美国环保署对杀虫剂埃玛菌素( Emamectin Benzoate )制定残留限量。限量规定:埃玛菌素在葫芦类(蔬菜作物9组)的残留限量为0.02ppm。 该通报的拟批准日期及拟生效日期均为2013年 ...
已读[103] 发布: 2013/07/08 14:57:44
昌乐县农业局植保站站长 宋中喜:对二代粘虫病的防治,我们可以采取两种方式进行防治,一是药物防治,可以选用48%的毒死蜱乳油1000-1500倍液喷雾防治,也可以选用2%的...
已读[125] 发布: 2013/06/18 21:24:25
For Argyll Napier University's Review for the Scottish Executive (2002) Review And Synthesis Of The Environmental Impacts Of Aquaculture stated of emamectin benzoate that “there is relatively little information available on the toxicity of this chemical to marine ...
已读[386] 发布: 2013/06/18 13:06:24
在兴业县城隍镇莲塘村、湖村和葵阳镇新荣村、四新村、龙口村、立石村等地,笔者见到村民在防治这些害虫时,使用的不是往年使用的阿维菌素、甲维盐等常规农药,而是一种价格昂贵的进口农药。该县农民在防治水稻、果蔗、花生、玉米害虫时使用如此昂贵的农药,源于该农药环保,...
已读[104] 发布: 2013/06/16 20:09:25
World Fishing Sea bed monitoring information obtained by the Salmon & Trout Association Scotland (S&TAS) from the Scottish Environment Protection Agency (SEPA) reveals that fish farms using toxic chemical, Slice ( emamectin benzoate ) for sea lice treatment, show  ...
已读[532] 发布: 2013/06/16 10:59:14
Chico News & Review Emamectin benzoate , marketed as Slice, is still a mainstay of the industry, used almost ubiquitously to reduce levels of sea lice within fish pens. Its effects on native crustaceans, like lobsters and crabs, in the surrounding environment are not fully ...
已读[306] 发布: 2013/06/14 15:33:10
3、药液喷灌玉米苗将喷头片拧下,逐株顺茎喷淋,或用直喷头喷根茎部。药剂选用75%乙酰甲胺磷可溶性粉每亩20-25克或5.7%甲维盐乳油每亩50-60毫升或48%毒死蜱...
已读[99] 发布: 2013/06/14 15:32:43
Pollution Solutions Information obtained by the Salmon & Trout Association Scotland (S&TAS) from the Scottish Environment Protection Agency (SEPA) under freedom of information shows that nearly one in five fish-farms using Slice ( emamectin benzoate ) for sea-lice treatment ... and more »
已读[101] 发布: 2013/06/14 12:38:43
For Argyll Nearly one in five results reported to SEPA from fish-farms using Slice – emamectin benzoate for sea-lice treatment - show samples in excess of Environmental Quality Standards designed to protect wild flora and fauna from the toxic effects of sea-lice  ... and more »
已读[53] 发布: 2013/06/08 17:32:51
[编者按]近期,生物农药甲维盐均价在短短一个月内大涨了18%,业内人士都认为此次涨价超过预期。预计短期内甲维盐价格仍存在上涨空间,相关农药概念有望集体井喷。生物...
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