What is the effect of avermectin on rice?

Abamectin is mainly effective in treating lepidopteran pests, such as cabbage moth and leaf borer.

Abamectin is generally used to control lepidopteran and homoptera pests on vegetables, fruit trees, flowers, tobacco, cotton, and food crops, such as diamondback moth, beet armyworm, Spodoptera litura, aphid, red spider, gall mites, scale insects, thrips, rice leaf roller borer and other pests.

At present, avermectin is mainly used to roll leaf borer on rice, due to the long use time, generally avermectin will also be compounded with tetrachlorantranliprole, chlorantraniliprole, etc. to control leaf roller borer.

Nowadays, the rice market has used a high dose of avermectin to fight resistant dimorphic borer, in the case of compounding other agents, the effect is not bad, avermectin is used less on vegetable diamondback moth, mainly because the resistance is too great.

How to use avermectin:

1. For the control of vegetable diamondback moth, Spodoptera exigua, Spodoptera litura, you can use 30 40 ml of avermectin emulsifiable concentrate per mu and spray it evenly with water.

2. For the prevention and control of fruit tree aphids, red spiders and gall mites, you can spray 30 40 ml of avermectin EC with water per mu.

3. To control the pests of aphids, scale insects and thrips of flowers, you can spray 30 50 ml of avermectin EC with water per mu.

4. For the prevention and control of rice leaf roller, 30 45 ml of avermectin emulsion can be used per mu, and evenly sprayed with water.

Summary. Hello, dear, add 100 ml of avermectin plus 40-50 ml of cyhalothrin per mu and 15-25 kg of water.

Hello, dear, add 100 ml of avermectin plus 40-50 ml of cyhalothrin per mu and 15-25 kg of water.

1.It can be used to control rice leaf roller.

2.Avermectin + high-efficiency cyhalothrin has contact killing, stomach toxicity and a certain avoidance effect (so that pests are reluctant to leak the world). It is mainly used for cruciferous vegetables (cabbage, cabbage, mustard, etc.), rice, cotton, fruit trees, wheat and other crops.

It is used to control diamondback moth, Spodoptera litura, Spodoptera exigua, cabbage worm, aphid, two chemical borer, three chemical borer, rice leaf roller, rice planthopper, leafhopper, thrips, cotton bollworm and other pests.

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In general, it is not recommended to use rice seed dressing and avermectin at the same time. This is because rice seed dressing is mainly used to improve rice yield and stress resistance, while avermectin is mainly used to control rice diseases and pests. If the two are mixed, it will have a good impact on the growth and development of rice, and will lead to drug residues, which will be harmful to human health and the environment.

If you need to use multiple agents for spraying treatment at the same time, it is recommended to choose the appropriate method according to the specific situation, such as alternate use, interval use, etc., to avoid unnecessary risks and losses. In addition, the relevant instructions and safety instructions should be carefully read before using the agent, and spraying, touching, using and cleaning according to the correct method and concentration to ensure safe use.