Thiosulfan——An efficient broad-spectrum insecticide and acaricide

Thiosulfan is a highly effective broad-spectrum insecticide and acaricide with no cumulative toxicity. It is an organochlorine insecticide used in dryland. It is highly toxic to higher animals and highly toxic to fish. Safe for bees. Broad spectrum insecticidal and long residual effect. It has certain contact killing, gastric toxicity and fumigation effects. It has strong penetration ability and can penetrate the waxy layer of insect body wall to exert its efficacy. When the temperature is higher than 20 ℃, it can kill insects by steam. Thiosulfan can penetrate into plant tissues, but cannot be transmitted in plants. Thiosulfan is suitable for controlling a variety of chewing and thorn sucking oral pests on cotton, fruit trees, vegetables, tobacco, potato and alfalfa. It is not easy to produce pesticide damage to crops. 20% times 300~500 emulsion is used to control cotton bollworm, pink bollworm, cotton leaf roller, diamond, scarab, pear moth, peach borer, armyworm, thrips and leafhoppers. The effect of root irrigation with 200 times liquid to control land tigers is also very good. The residue limit is 2 mg / kg. It is prohibited to use three weeks before crop harvest. It is highly toxic to fish and cannot be used in paddy fields.

1. It has a good control effect on pests and mites of fruit trees, vegetables, tea trees, cotton, soybeans, peanuts and other crops.

2. It has multiple effects of contact killing, gastric toxicity and fumigation, and the pests are not easy to produce resistance.

3. It has fast killing speed, wide killing spectrum and is friendly to natural enemies and beneficial insects.

4. Low residue, safe for crops, and has a certain effect of strengthening seedlings and green leaves.