Our this type Rubber Stopper is specially used for therapeutical infusion products, some powder injection medicine and other pharmaceutical industry. The stoppers are made of high quality butyl rubber.From input to output,our products go through a series of high-tech production processes such as Banbury mixing, Two roll mill mixing, Sulfuration, Pre-molding, Deflusing, Pre-clean and Clean-Molding. The usage of advanced production technology allows us to offer big quantity goods with high quality in a short time. If you are looking for a good cooperator with your business, pls feel free to contact us. Butyl Rubber Stopper For Injection Bottle Butyl Rubber Stopper For Injection Bottle,Rubber Bottle Stopper,Rubber Stopper For Injection Bottles,Butyl Rubber Stopper Infusion Bag Stopper SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , http://www.crh-health.com
The current need to prevent corn "lost" disease
Maize bacterial stalk rot, also known as corn rotten disease, is a disease caused by bacterial infection. Pathogens mainly live in the body of the disease, and they invade the wounds and stomata at the leaf sheath of the plant growth point. At the early stage of disease, the leaf sheath showed water-stained irregular patches. After enlargement, it penetrated into the internal tissues, causing the stems and leaves to rot and shrink. It was yellowish-brown or dark brown. The upper part of the leaves shrivelled to death, and the diseased tissue had a bad smell of yellow-brown. Mucus. The recent high temperature, high humidity, hot and humid after the rain, and humidity provide powerful conditions for the disease to spread. According to the survey, the townships and villages all have varying degrees of morbidity. Most of the affected villages have more nitrogen fertilizers and four more high-density plants. Some breeds have poor disease resistance and severe disease incidence. The general disease strain rate is 1% to 5%, and the highest rate is above 20%. Failure to take precautions will result in a significant reduction in production. The prevention and treatment of bacterial stalk rot in maize should be rapidly carried out. Control measures: 1. Agricultural control: Increase phosphorus and potassium fertilizers, supplement micronutrient fertilizers, remove diseased plants in time, strip off diseased leaf sheaths, and concentrate deeply. It is forbidden to throw and rake fertilizers in order to prevent the proliferation of bacteria. 2. Chemical prevention and treatment: 5 million units of agricultural streptomycin 1 bag and 1 to 2 bags of Huangjia natural brassinolide per acre, add appropriate amount of water-soluble, mix well, and mix 40 to 50 kilograms of water to the corn bell mouth and leaves. Spray. (Jinxing Village, South Gate, Cao County, Shandong Province 274400)