The Effect of 40% Phoxim EC Prevent the Cabbage Pest
HAO Cai-huan et al(Jilin Academy of Agricultural Science,Changchun,Jilin 130033)
In order to prevent and control the loss which the cabbage root maggot soil insect and vegetable worm plant diseases and so on and so on food leaf harmful insects,indirect prevention soft rot and viral disease create,Dilutes 1 000 time of fluid solutions with 40% phoxim EC to fill the root,as well as 40% phoxim EC 800 time of fluid atomization,thus serves the production increase purpose.The Jilin cabbage average price calculates the economic efficiency according to 2008,Fills the root with to atomize purely each hectare to obtain 2 900.0 Yuan and 1 200.0 Yuan economic efficiencies separately,simultaneously carries on may gain 4 820.0 Yuan economic efficiencies.
【Key Words】：
Chemical control Cabbage harmful insect The atomization with fills the root Economic efficiency
【CateGory Index】： S436.34
【CateGory Index】： S436.34
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