What medicine is used to store wheat worms and how to prevent them?

The raw wheat worms can be stored with insecticides such as anthelmintic phosphorus and malathion, all of which have good inse

What medicine is used to store wheat worms and how to prevent them?

The raw wheat worms can be stored with insecticides such as anthelmintic phosphorus and malathion, all of which have good insecticidal effects. If the anthelmintic agent is not obvious, low-dose aluminum phosphide can be used for fumigation. Fumigating agent is a kind of drug that uses the steam generated during volatilization to poison harmful organisms, and gas molecules enter harmful organisms to play a toxic role. In addition, pests can be treated by physical methods such as high temperature, low temperature and atomic energy rays, and pests will die if they lose their growth ability.

1. What medicine is used to store wheat worms?

1. Insecticidal phosphorus can be used to store raw wheat worms, and can be properly mixed with grain. It can also use 95%-97% high-efficiency and high-quality malathion, which has good insecticidal effect and low toxicity content. It can also be directly used as a grain protective agent to keep grain from being infected for a long time.

2. If the insecticidal effect is not obvious, low-dose aluminum phosphide can be used for fumigation. Fumigating agent is a kind of drug that uses the vapor generated by volatilization to poison harmful organisms, and gas molecules enter harmful organisms to play a toxic role.

3. Physical pest control methods, such as artificial high temperature, low temperature and atomic energy rays, can make pests lose their growth and reproduction ability or die of protein degeneration in their bodies.

4. Pests can be separated from seeds and killed by mechanical impact of manpower or other power (windmill, screening, etc.). ).

Second, how to control stored wheat pests?

1. Mix kelp and wheat according to the weight ratio of 1: 100, and take out kelp every week to remove water, which can keep rice dry and not mildew, and can kill Mi Chong.

2, put some crab shells, tortoise shells or onions in the grain barrel to prevent insects from eating.

3. Soak the cloth bag in the boiled pepper water, then dry it, then bag the wheat, wrap some new pepper with gauze, and put it on the top, middle and bottom of the rice, which can not only prevent mold but also repel insects.

4. Spread a layer of Toona sinensis leaves at the bottom of the grain storage tank, then spread a layer of Toona sinensis leaves every 30 cm, and then spread another layer when it is filled with wheat. The insect repellent effect is obvious.

5. Semi-dry the neem leaves. When storing grain, put a layer of neem leaves every 15 cm grain thickness, subject to the cover, ***3 layers. You can also mash the leaves and fruits of Azadirachta azedarach, sprinkle them in layers according to the number of grains of 0.4%, and sprinkle the last layer appropriately.