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已读[90] 发布: 2013/08/22 00:59:39
在发病较重的地区,选择种植抗病品种,适期播种,抢墒播种;为防止种子带菌传播,播种前应做好种子包衣,可选用2%戊唑醇可湿性粉剂,或15%三唑酮可湿性粉剂,按种子重量...
已读[87] 发布: 2013/08/22 00:59:38
在发病较重的地区,选择种植抗病品种,适期播种,抢墒播种;为防止种子带菌传播,播种前应做好种子包衣,可选用2%戊唑醇可湿性粉剂,或15%三唑酮可湿性粉剂,按种子重量...
已读[100] 发布: 2013/08/22 00:58:57
KQED (blog) It found concentrations of two fungicides – pyraclostrobin and tebuconazole – and one herbicide – simazine – in Pacific chorus frogs. "Our results show that current-use pesticides, particularly fungicides, are accumulating in the bodies of Pacific ...
已读[95] 发布: 2013/08/22 00:58:52
KQED (blog) It found concentrations of two fungicides – pyraclostrobin and tebuconazole – and one herbicide – simazine – in Pacific chorus frogs. "Our results show that current-use pesticides, particularly fungicides, are accumulating in the bodies of Pacific ...
已读[103] 发布: 2013/08/22 00:58:40
Coachella Valley Independent In 2005, the U.S. Environmental Protection Agency approved the two fungicides found in the new study, pyraclostrobin and tebuconazole , to combat a new soybean rust—the spores of which may have landed in the U.S. from South America during the 2004  ... and more »
已读[98] 发布: 2013/08/22 00:58:38
Coachella Valley Independent In 2005, the U.S. Environmental Protection Agency approved the two fungicides found in the new study, pyraclostrobin and tebuconazole , to combat a new soybean rust—the spores of which may have landed in the U.S. from South America during the 2004  ... and more »
已读[94] 发布: 2013/08/22 00:58:27
Mother Nature Network They tested frog tissue, water and sediment samples for more than 90 different pesticides and fungicides. Complex causes. The most common chemicals in the frogs were the agricultural fungicides pyraclostrobin and tebuconazole and the herbicide simazine. and more »
已读[97] 发布: 2013/08/22 00:58:18
Mother Nature Network They tested frog tissue, water and sediment samples for more than 90 different pesticides and fungicides. Complex causes. The most common chemicals in the frogs were the agricultural fungicides pyraclostrobin and tebuconazole and the herbicide simazine. and more »
已读[256] 发布: 2013/08/22 00:58:11
Horticulture Week No residues were found in three of the six crops, while levels in the other three were negligible - the two prothioconazole detects of 0.01mg/kg were at the LoD, a 10th of the Maximum Residue Level (MRL), and the tebuconazole residue of 0.03mg/kg was ...
已读[94] 发布: 2013/08/22 00:58:11
Horticulture Week No residues were found in three of the six crops, while levels in the other three were negligible - the two prothioconazole detects of 0.01mg/kg were at the LoD, a 10th of the Maximum Residue Level (MRL), and the tebuconazole residue of 0.03mg/kg was ...
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