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已读[50] 发布: 2013/09/06 02:58:11
注意排水防涝,合理密植,增施锌肥以提高玉米生长势和抗病能力。增施有机肥和菌肥,用生防菌拌种,用咯菌腈(适乐时)或立克秀包衣种子或拌种处理。焦秀芬...
已读[81] 发布: 2013/09/06 02:58:06
( etoxazole)、环酰菌胺(fenhexamid)、咯菌腈(fludioxonil)、吡唑萘菌胺(isopyrazam)、氯氟氰菊酯(lambda-cyhalothrin)、丙溴磷(profenofos)、丙硫菌唑(prothio...
已读[51] 发布: 2013/07/31 14:31:17
杀菌剂:小麦腥黑穗病、散黑穗病、根腐病、纹枯病、全蚀病等发生区,可选用2%戊唑醇(立克秀)干拌剂或湿拌剂10-15克拌麦种10公斤,或2.5%咯菌腈(适乐时)...
已读[48] 发布: 2013/07/31 14:29:35
Quartz As we've written before, the mysterious mass die-off of honey bees that pollinate $30 billion worth of crops in the US has so decimated America's apis mellifera p...
已读[547] 发布: 2013/07/31 14:29:29
Corn and Soybean Digest Farmers who spray fungicide on corn “just as a precaution,” don't have to worry this year about Extension specialists applying a guilt trip to ...
已读[521] 发布: 2013/07/31 14:29:24
WAND PESOTUM -- A farm chemical accident in Champaign County sent 70 teens to the hospital Thursday. According to Pesotum firefighters, workers were detasseling corn in a field when a Monsanto crop-dusting plane accidentally sprayed them with chemicals.
已读[548] 发布: 2013/07/31 14:29:18
Knoe.com PALMETTO, La. (KNOE 8 News) - An LSU AgCenter plant pathologist is warning farmers fungicide -resistant disease has been found in soybeans in the state. The soybean disease aerial blight has developed resistance to fungicides, said LSU AgCenter plant  ...
已读[574] 发布: 2013/07/31 14:29:10
Food World News Almost 79 teenagers were hospitalized Thursday, after a crop dusting plane accidentally sprayed them with fungicide , while working in a corn field, according to Delish.com. The teenagers were detasseling corn when the chemical drifted over from an  ...
已读[585] 发布: 2013/07/31 14:29:04
Agricultural Research WASHINGTON—Honey bees that consume pollen that contains amounts of commonly used fungicides at levels too low to cause the bee's death still may leave them more susceptible to infection by a gut parasite, according to U.S. Department of Agriculture  ...
已读[558] 发布: 2013/07/31 14:28:53
Agriculture.com The greater likelihood that foliar diseases could knock down your corn yield potential through the rest of this summer means it's as good a year as any to consider applying fungicide , says one plant pathologist. A lot of this year's corn crop was ...
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