Q: After the colonization of greenhouse hot peppers, the leaves are wilting. What is the problem? A: According to the author's field observation, greenhouse peppers were planted more than one month in a month. The leaves wilted and drooped, and the wilt blades appeared in the bifurcation. Through field observation, there was a wilting leaf wilting at the bifurcation of the pepper plant, the growing point was prosperous, and the other leaves were normal. There was no doubt about the base of the anatomical pepper stalk. Therefore, the disease should be regarded as a physiological disease. The main reason is that after planting, the early temperature is low, the roots are weak, and the roots grow slowly. With the recent rapid temperature rise, the greenhouse temperature is extremely high, resulting in strong plant growth, which results in asymmetric growth of roots and plants, leading to sagging of individual leaves. Control methods: roots can be used 100 to 200 times 200 grams of liquid per plant root irrigation, combined with the report of agricultural vitality prime 750 times liquid or Jin Tailong top dressing 600 times spray, adjust the plant disease resistance, in order to achieve root system and plant Balanced growth reduces disease occurrence. Nanomicro Tech has developed black microspheres based on a proprietary composite of silica and polymer. These composite microspheres are intensely black and darker than other similar products on the market. Employed as a spacer in liquid crystal displays (LCD), the black microspheres not only control the thickness of the liquid crystal layer but also prevent leakage of light through the microspheres to improve the contrast of the LCD panel. When immersed or dispersed in a medium for the application, the dark color does not fade or leach out of the microspheres. Current production of the black spacer centers around mainstream sizes of 4.0 and 6.0 µm. When placing an order of the product of other particle sizes, a lead time should be considered. Black Ball,Black Ball Beads,Spacer In Lcd Use Suzhou Nanomicro Technology Co., Ltd. , https://www.nanomicro-technology.com