First, sunlight high-temperature exposure pest control: In sunny summer days, spread food on the field (except rice, peanuts, powder), thickness 3-5 cm, flip once every half hour, when the temperature rises to 45 After 2 hours above °C, the pests died. In order to prevent the insects from escaping during exposure, spray insecticides such as dichlorvos or malathion as a defense line at a distance of 2 meters from the grain heap in the drying area for 4 weeks. For long-term storage of wheat, rice, etc. can be stored in the sun after hot sun, to enhance the insecticidal effect. Seed grains should not be exposed to heat and must be stored until the temperature drops to room temperature.
Second, the indoor freezer frozen pest control: households with freezers, in the case of food is not much, you can batch insect food into the freezer to freeze, at -10 °C, after freezing 12 hours out, Cold sealed storage.
Third, boiling water dip worms: This method applies only to broad beans and peas. The small amount of stored beans or peas in the farmer's home have worms. They can be immersed in a boiling water pot and stirred continuously in a bamboo basket. After 25-28 seconds, they are immediately removed and put into cool water, cooled, and then spread out to dry. Insects hidden in the bean can be 100% killed, but does not affect the bean's germination.
IV. Mosquito and damp-moisturizing exterminators: Most grain-storing pests do not occur easily when the grain water content is low. For example, corn cannot survive when the grain moisture content is below 10%. According to this habit, after food is fully dried, put it in cabinets, jars, altars and other grain storage equipment, leave some gaps above it, spread a few layers of paper, fill the paper with moisture absorption of the ash, and finally stamped , can play a role in moisture-proof pest control.
Fifth, the plant smoked away and pest control: This method is more applicable when farmers have less grain. Use pepper or fennel crushed powder into a small gauze bag, about 12 grams per bag, evenly buried in the food, generally put 2 bags per 50 kilograms of food, you can play a role in insecticides and insects. Cai Hongxia
Second, the indoor freezer frozen pest control: households with freezers, in the case of food is not much, you can batch insect food into the freezer to freeze, at -10 °C, after freezing 12 hours out, Cold sealed storage.
Third, boiling water dip worms: This method applies only to broad beans and peas. The small amount of stored beans or peas in the farmer's home have worms. They can be immersed in a boiling water pot and stirred continuously in a bamboo basket. After 25-28 seconds, they are immediately removed and put into cool water, cooled, and then spread out to dry. Insects hidden in the bean can be 100% killed, but does not affect the bean's germination.
IV. Mosquito and damp-moisturizing exterminators: Most grain-storing pests do not occur easily when the grain water content is low. For example, corn cannot survive when the grain moisture content is below 10%. According to this habit, after food is fully dried, put it in cabinets, jars, altars and other grain storage equipment, leave some gaps above it, spread a few layers of paper, fill the paper with moisture absorption of the ash, and finally stamped , can play a role in moisture-proof pest control.
Fifth, the plant smoked away and pest control: This method is more applicable when farmers have less grain. Use pepper or fennel crushed powder into a small gauze bag, about 12 grams per bag, evenly buried in the food, generally put 2 bags per 50 kilograms of food, you can play a role in insecticides and insects. Cai Hongxia
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