Due to the recent continuous rain, resulting in the current high temperature and humidity conditions, resulting in some serious brown spots in the jujube orchard, to remind the juvenile farmers to prevent and control.
Brown spot disease is often referred to as judging disease, rotten fruit disease in jujube farmers. Most of the onset of disease begins with the jujube stem and occurs from the middle part of the jujube fruit. The disease is mainly related to sucking pests from the mouth. After the sting sucks the insects, the bacteria will infiltrate from the sucking mouth, and it will be cloudy, rainy and humid. It is an advantage of the disease.
The key to the control of brown spot is to do a good combination of orchard hygiene and chemical control. When the chemical is controlled, one sprays the leaves before flowering and protects the leaves. The second is the prevention of fruit damage after flowering. Generally, the protection of leaves can be sprayed once; control of fruit damage needs to start spraying about half a month after flowering, once every 10 to 15 days, and even spray 4 times.
Pharmacy can choose 30% Fulian suspension agent 1000-1200 times, 70% dragon thiophanate-methyl wettable powder 1000-1200 times liquid, 500 grams / liter Duncan carbendazim suspension agent 1000-1200 times, 80 % Taisheng WP 800 to 1000 times, 77% tannin wettable powder 600 to 800 times, 60% Tongjia WP 600 to 800 times, 1:2 to 3:200 to 240 times Bordeaux etc. .
Freeze Dried Vegetables,Frozen Dried Carrot,Frozen Dried Fd Carrot Dice,Dehydrated Apple,freeze-dried corn
Jiangsu Tiankang Food Co., Ltd. , https://www.tiankangfood.com