Prevention and cure of chili cotton rot
Pepper rot mainly damages fruit. The incidence of fruit, the emergence of the initial stage of flooding spots, with the rapid development of the disease into a large-scale water-immersed brown lesions, when the disease can be extended to half or even the entire fruit, was wet rot, when the disease was wet white flake Moldy layer. Seedling stage, adult stage can be disease. At the seedling stage, the base of the seedlings rot and they collapse and die. In the adult plant stage, the fruit is mainly damaged. Onset of the disease, the disease is brown and wet, and when the humidity is high, the disease minister produces a white compact flocculent layer. When it is heavy, it will rot at the end of the entire fruit.
Control methods
(1) Choose high-pitched terrain and plant well-drained land. Low-lying land should be planted with sorghum and best covered with a film.
(2) Note that the density should not be too dense, early scaffolding, pruning right, moderately hit the plant in the middle of the old leaves, reduce the humidity between the strains.
(3) Reasonable fertilization, avoid partial application, over-application of nitrogen fertilizer, increase potassium fertilizer, drainage after rain, ensure that there is no water accumulation on the ground after rain and irrigation.
(4) Early onset of drug control, available 25% metalaxyl WP 800 times, or 64% WP 500 times, or 40% EB aluminum WP 300 times, or 58% A Shuangling Manganese Zinc Wettable Powder 500 times, or 72.2% Preclosure 600 times, or 72% Kelly WP 500 times, or 77% can kill 600 times that of wettable particulate powder, or 30 % Green Gelatin 500g.
Dried Garlic Granules,Dried Granulated Garlic,Grated Garlic,Cream Dehydrated Garlic Powder
shandong changrong international trade co.,ltd. , https://www.cragriculture.com