Stainless Steel Rigging Hardware Stainless Steel Rigging Hardware，Spring Hook，Mame Swivel Block Zhongji Rigging Co., Ltd. , http://www.carbon-steelrigging.com
Pay attention to the pesticides in the last period of the safety period that the spraying time is not less than 7 days: 50% dichlorvos emulsifiable concentrate, 40% dimethoate emulsifiable concentrate, 50% carbendazim WP, 50% chlorhexidine WP, 50% 20% powder rust WP, 50% malathion emulsion; pesticides not less than 10 days before harvest: 25% imipenem emulsion, 25% chlorfenapyr suspension; no less than before harvesting The pesticides in 15 days are: 10% deltamethrin EC, 40% chlorpyrifos EC, 10% permethrin, 25% carbaryl wettable powder; no less than 20 days before harvesting The pesticides are: 10% cypermethrin EC, 75% chlorothalonil wettable powder and 25% diflubenzuron wettable powder; pesticides not less than 30 days before harvesting: 73% gram emulsion, 20% double A camphor cream acaricide, 5% phoxim emulsifiable insecticide and 75% chlorothalonil wettable powder bactericide.
It is advisable to use pesticides 10-15 days before fruit ripening. It is advisable to use polymycin, cerulein, Jinggangmycin, huaguangmycin, bacteriophage, matrine, rotification, green milk for disease prevention and control. A fungicide such as copper. The pest control insecticides such as Qiqisu, Aweidiqing, Bt emulsion, imidacloprid, and Paulian are used.
Pay attention to the spray before the fruit matures
The banned pesticides are 1605, methyl 1605, chlorpyrifos, monocrotophos, methamidophos, trisulfide, omethoate, zinc phosphide, aluminum phosphide, carbofuran, thiram, insecticide, annihilation Wei, Lin Dan and other pesticides. Dicofol cannot be used on fruit trees because it contains high residual DDT.
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】