Prevention of two diseases in late winter jujube

In September, the winter jujube entered the late management, the temperature difference between day and night increased, the sweetness of jujube fruit also quickly increased, but according to the author's many years of experience, the prevention work in the later period can not be ignored.

The first is to prevent the occurrence of rust. Under normal circumstances, rust occurs in early or mid-August, and the area affected by rust is large in the later period. The control is not ideal. If no disease occurs at the end of August, the incidence of disease is low, which is mainly determined by the weather. In July and August, the rainfall was long, the surface was wet for a long time, the fog was high, the onset was early, and the spread was fast. If no disease is seen at the end of August, it must not be ignored. According to experience, if rust prevention is neglected at a later stage, rust may unexpectedly occur at any time. Therefore, in the later stage of prevention and control of rust, attention should be paid to observation of weather changes, and different prevention and control measures can be taken according to the dryness and humidity of the climate.

The second is to prevent anthrax. The anthrax disease is worthy of note is that people have misunderstandings in the identification of the disease, in the early, middle and late dates of jujube fruit have similar anthrax phenomenon, such as jujube fruit spots, and then appear pale yellow halo ring, after the rot This is often not due to anthrax, but is caused by the infestation of other bacterial sources. This situation is generally localized and has little harm. The real anthrax occurs when the fruit is nearing maturity. The virus has a long incubation period. The initial onset is that there is a yellowish water spot somewhere in the body and a trace of light red scratches is easily overlooked. If the above phenomenon occurs, it is likely to indicate that a large area of ​​anthrax occurs, and the latter hazard is mainly caused by infestation of the whole tree, resulting in wilting of the jujube leaf, rot and shedding of the fruit, and the damage is extremely serious. In recent years, some winter jujube producing areas occur from time to time, this disease and jujube rust sometimes occur concurrently, therefore, the early stage is easy to mistakenly believe it is jujube rust. The spread and occurrence of anthrax is also closely related to rain. Moisture is still the cause of the disease. Observation and prevention should take note of this. The specific prevention and treatment is to make preventive drugs in the early and middle stages of jujube fruit, and to use targeted therapeutic drugs in the later stage of drug use. Generally, bactericidal drugs are difficult to control in severe cases.

Jinxiang Garlic is harvested in June each year, and our factory has an annual supply capacity of 5,000 MTS, which is available throughout the year.
High season: The last ten days from June to August. The refrigerated delivery period is from September to May.
The characteristics of Jinxiang high-quality garlic are: thick and bright skin, strong overall, plump bulbs.
Export standards and quality:
1. No tooth root, clean, no black mold, no rupture,
2. No cracks on the skin, no internal germination and growth, no insects or fungi.
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