Indoor fumigation Within half a month after pea harvest, seeds thresh dried are placed in a closed container, fumigated with 56% aluminum phosphide, 3.3 grams per 200 kilograms of peas, sealed for 3 days, and allowed to air for another 4 days. Must strictly abide by the requirements and operating procedures of fumigation to avoid human and animal poisoning.
Field control can be used 20% fenvalerate EC 2000 times, 16% vegetable worm once net emulsion 1500 times, 10% chrysanthemum EC 1500 times, 25% synergistic quinolone EC 1000 times and so on.
Intrinsically Safe System,Fire Detection Alarm System,Fire Photoelectric Smoke Detector,Fire Alarm Smoke Detector
LIAONING YINGKOU TIANCHENG FIRE PROTECTION EQUIPMENT CO.,LTD , https://www.tcfiretech.com