PrGV + Bt destroy these pests and effective treatment

PrGV + Bt destroy these pests and effective treatment

Product performance:

This product is made of Pieris rapae granulosis virus (prgv) and Bacillus thuringiensis as the main raw materials and refined by advanced technology. Pure biological agent has good control effect on Pieris rapae. The mechanism of this product is unique. Bacillus thuringiensis acts on the midgut cells of insect pests, which makes the pests stop damaging crops quickly. After entering the insect body, the virus rapidly replicates in a large number, leading to the death of the pest. The virus can also spread horizontally and vertically in the pest population, causing Pieris rapae "plague", effectively controlling the population number and damage of pests.

Technical requirements for use:

1. This product should be applied after 4:00 p.m. or all day in cloudy days, which is conducive to the play of the efficacy. It should be applied again in case of rain within 4 hours after application.

2. The results showed that the effect was better before the third instar or at the high hatching stage.

3, this product only stomach toxic effect, so spray should be uniform, careful and thoughtful, so that droplets cover the whole plant.

Matters needing attention:

1. This product is toxic to silkworm and forbidden near mulberry garden and silkworm room. It is forbidden to clean the spraying equipment in the water area such as ponds.

2. The safety interval of this product is 7 days, and no more than 3 times per season.

3. Wear protective clothing, gloves and masks when using this product to avoid inhaling liquid medicine. Do not eat or drink during application. Wash hands and face in time after application.

4. The used containers should be properly handled and should not be used for other purposes or discarded at will.

5. Pregnant and lactating women are not allowed to contact this product.

First aid measures for poisoning:

1. This product is a low toxicity preparation. If you take it by mistake, you can induce vomiting. Take this label to the hospital immediately.

2. In contact with skin and eyes, rinse with plenty of water for 15 minutes.

Storage and transportation methods:

1. Store in a dry, cool and ventilated place.

2. It can not be stored and transported together with food, beverage, grain, feed and other articles.

3. Keep it out of reach of children and irrelevant personnel, and lock it.

4. Keep away from fire or heat sources.

Warranty period: 2 years