How to treat Jujube Diseases

Jujube tree is very common in daily life, many farmers will plant a jujube tree in front of the door. Jujube trees have a very long history in our country, and the written history is as long as more than 3,000 years. In July, there are "peeling dates in August and harvesting rice in October." Jujube tree vitality is very tenacious, basically do not need to take care of, but inevitably encounter some diseases, here to introduce how to treat jujube diseases?

Jujube tree diseases are mainly jujube rust, jujube mad disease, fruit cracking disease, jujube leaf disease, jujube fruit shrinkage disease.

1. Increase the application of organic fertilizer to enhance the tree potential. The low content of organic matter generally exists in the soil in the north of Shandong Province, resulting in weak or prosperous tree potential and weak disease resistance and stress resistance. By increasing the application of organic fertilizer, the content of soil organic matter can reach more than 2%, which can ensure the healthy growth of the tree and strengthen the disease resistance naturally.

5. Spray prevention in case of overcast and rain. Although this early defoliation disease has not been encountered in decades, the majority of jujube farmers should sum up their experiences and lessons and spray fungicides in time to prevent the occurrence of such diseases in rainy days.

6. timely treatment after onset of the disease. The control method is to use agricultural streptomycin 10 million unit 14 grams to water 80-1000 kg + prohydantoin 1200 times (or jujube disease 1000 times, bacteriostatic star 1000 times, mancozeb 1000 times), spray control. Generally spray once in 5 days, spray 3 times in a row, pay attention to the alternate use of several drugs.