What pesticide does the caterpillar use?

Prickly caterpillars are mostly found in green leaves and eat leaves for a living. There are many common species, such as flat, prismatic, etc., mostly diamondback moth larvae. It has grown a large number of shrubs and Toona sinensis plants such as Amorpha in summer and autumn in the north. What kind of pesticides are used to control caterpillars?

What kind of pesticide does the caterpillar use?

Available pyrethroids, such as deltamethrin, are the most virulent of pyrethroid insecticides and have good efficacy against many pests such as Caterpillar, Helicoverpa armigera, red bollworm, cabbage worm, diamondback moth and so on.

2. Toxicity of Caterpillar

Caterpillar dermatitis is an acute dermatitis caused by the venom released by the venom released by the poisonous hairs of the caterpillar. In places where caterpillars grow more, dead caterpillar bristles are still toxic for a certain period of time and will float to people in the wind, so people who have not come into contact with caterpillars will suddenly develop caterpillar dermatitis.

Generally, noodles and neck are more common. The damage is often manifested as edematous erythema, wind mass or large edema, with blisters or blisters, multiple single or a small piece. Feel severe pain, often accompanied by itching in the later stage.

Third, what if you are stabbed by a caterpillar?

The caterpillar has been stung, and it is possible to form caterpillar dermatitis. For caterpillar dermatitis has just formed, you can immediately use soapy water cleaning, after cleaning, local use of corticosteroids can be topical drugs. For example, you can apply ground Nide cream. If the dermatitis formed by the caterpillar is not obvious, oral drugs are generally not needed, but if the dermatitis continues to develop, with local erythema, redness and itching, oral antihistamine drugs are needed, and loratadine can usually be taken orally. Of course, if caterpillar dermatitis continues to develop, with certain blisters and redness, external application with 3% boric acid solution or saline is required.

The larvae are covered with toxic bristles all over their body. once they come into contact with the skin, the bristles pierce into the sweat pores, making the pores rapidly inflamed, swollen, unbearably itchy, accompanied by pain and afraid to touch them with their hands. Serious cases can be life-threatening. But it generally does no harm to skin without sweat pores (such as palms), so although this bug is toxic, it is OK to hold it carefully with your fingers.