There are many vegetable farmers who reflect that cucumber blight is particularly difficult to treat. Even if the disease is recognized, it is not effective to use special medicine to assist treatment. This article describes several reasons why cucumber blight is difficult to treat. Details are as follows:

First of all , the understanding is not allowed. The typical symptoms of blight are mostly on the leaves and stems, such as large round or "V" shaped brown lesions on the leaves, black spots at the tip of the lesion, lesions It is easy to rupture, and it appears as a white oval-to-diamond lesion on the stem. When it is severe, it overflows the amber gelatinous substance, and then shrinks and splits into a chaotic pattern. These symptoms are typical and obvious, and for some atypical symptoms, the vegetable growers will not notice, and it is not the case.

Secondly , the spray control is biased towards the stems and leaves, ignoring the base of the stem. In general, the effects of chlorothalonil, thiophanate and azoles for controlling blight are good. After the application, the blight is still more likely to occur because of the disadvantages of vegetable farmers in spraying pesticides . Many farmers are preventing diseases. When treating diseases, it is customary to always focus on the leaves, because the leaves are prone to typical diseases, and there are few vegetable farmers to control the stems and stem bases, especially the stem base. This will not only make the leaves appear phytotoxic, but also prevent dead spots, and the blight will become more serious.

Therefore , fully understand the less typical symptoms of the blight, and properly spray the drug, the control effect will be twice the result with half the effort. As a soil-borne disease, the bacterial wilt is the first to infect the roots of cucumber. When the cucumber roots are atrophied and hollow (not typical symptoms), most vegetable growers are generally not considered to be blight, only the stems are atrophied, and the leaves are When the "V" shaped lesions, melon strips, etc. appear, they are vines. Therefore, in the prevention, in addition to the spray blades, it is more important to spray the stem and stem base. Spraying only the blade is a bad old habit of the vegetable grower and should be changed in due course.

Suggestion : When preventing blight in daily management, the focus of spraying should not stay on the leaves, but also focus on the stalk and stem base, and the medicinal chlorothalonil, Ami, and azole pesticides can.

DM provide various series Reflective Jacket. The garments with different fashion according to customers' request.  Jackets market is divided into professional and non-professional markets.

We offer polyester and waterproof PU raincoat. Daoming reflective jacket has the function for rain proof.According to the demand we can provide personalized design to meet the needs of different work, the pocket convenient and practical, selected zipper, the use of natural resin material can be used many times, pocket double cuff design.

In non-professional market, mainly contains all reflective series Reflective Garments. Keep you safe, even riding bike at night time. And also has the function for wind proof,waterproof and breathable.

Reflective Jacket

Reflective Jacket,Reflective Winter Jacket,Hi-Visibility Reflective Jacket,Safety Reflective Jackets

Daoming Optics & Chemical Co., Ltd , https://www.reflectives.nl