What pests does DuPont Kangkuan control? Use and precautions of DuPont's anti-width

What pests does DuPont Kangkuan control? Use and precautions of DuPont's anti-width

Dupont's broad-spectrum insecticide is newly developed by DuPont Company in the United States.

So what pests does DuPont Kangkuan control? How to use DuPont Kangkuan? Today, Bian Xiao will share with you the methods and usage of DuPont Kangkuan to control pests. Let's have a look!

Dupont tolerance can control pests;

It can effectively control feeding and boring pests such as Plutella xylostella, Spodoptera litura, Spodoptera exigua, Pieris rapae, borer, Bemisia tabaci and liriomyza sativae.

It can control stem borers, Chilo suppressalis, Chilo suppressalis, Chilo suppressalis, rice leaf roller and rice planthopper.

But it is only suitable for use in rice fields or once after transplanting rice seedlings.

Not suitable for future use.

It also has a good effect on sugarcane borer, rice borer, yellow rice borer, Chilo suppressalis and rice borer.

Application method of DuPont width-resistance;

Due to the wide resistance and strong permeability of Dubang, drugs can enter the xylem through the epidermal cell layer of the stem, so that they can be transmitted to other parts along the xylem without pesticide application.

Therefore, it is better to use mist or fine spray when working in the field; However, when the temperature is high and the evaporation in the field is large, the medicine should be used before 10 in the morning and after 4: 00 in the afternoon, which can not only reduce the dosage of liquid medicine, but also better increase the amount and permeability of liquid medicine accepted by crops, which is conducive to improving the control effect.

The use of 10 ml per mu of rice can maintain a high drug effect for one month; The control of Plutella xylostella, Spodoptera litura and Spodoptera exigua with 5 ml of water per 30 kg of vegetables can maintain high efficacy for more than half a month.

Matters needing attention in using DuPont anti-width:

1. In order to avoid drug resistance of this pesticide, a crop or a pest should be used for 2-3 times, and the interval between each time should be greater than 15 days.

2. The pesticide has different dosage forms, contents and applicable crops when registered in China. Users should choose different pesticides according to different crops.