Mancozeb

Target of prevention and control

Mancozeb is mainly used for the prevention and control of vegetable downy mildew, anthracnose, brown spot disease, etc. At present, it is an ideal agent for controlling early blight of tomatoes and late blight of potatoes, with control effects of about 80% and 90% respectively. It is generally sprayed on the leaves, once every 10 to 15 days.

For the control of blight, anthracnose and leaf spot disease in tomatoes, eggplants and potatoes, use 80% wettable powder at a ratio of 400 to 600 times. Spray at the early stage of the disease, 3 to 5 times in a row.

(2) To prevent and control seedling damping-off and seedling blight in vegetables, apply 80% wettable powder to the seeds at a rate of 0.1-0.5% of the seed weight.

(3) To control downy mildew, anthracnose and brown spot disease in melons, spray with 400 to 500 times diluted solution for 3 to 5 consecutive times.

(4) To control downy mildew in Chinese cabbage and kale and spot disease in celery, spray with 500 to 600 times diluted solution for 3 to 5 consecutive times.

(5) To control anthracnose and red spot disease of kidney beans, spray with 400 to 700 times diluted solution for 2 to 3 consecutive times.

Main uses

This product is a broad-spectrum fungicide for leaf protection, widely used in fruit trees, vegetables and field crops. It can control a variety of important leaf fungal diseases, such as rust in wheat, large spot disease in corn, phytophthora blight in potatoes, black star disease in fruit trees, anthracnose, etc. The dosage is 1.4-1.9kg (active ingredient) per hectare. Due to its wide range of applications and good efficacy, it has become an important variety among non-systemic protective fungicides. When used alternately or mixed with systemic fungicides, it can have certain effects.

2. Broad-spectrum protective fungicide. It is widely used in fruit trees, vegetables and field crops, and can prevent and control many important leaf fungal diseases. Spraying 500 to 700 times diluted 70% wettable powder can control early blight, gray mold, downy mildew and anthracnose of melons in vegetables. It can also be used to prevent and control black star disease, red star disease, anthracnose and other diseases on fruit trees.