Piercing and sucking insect pests include maggots, scale insects, red spiders, and mites. These pests use the sap of the plant as a food source, and continuously perform "blood sucking and pulping" to extract plant nutrition. There was no obvious damage to the surface of the plants after feeding, but spots or deformities of various colors often appeared on the leaves, such as leaf shrinkage, curling, and formation of galls and worms on leaves, stems, and roots. When pests of sucking and sucking mouthparts feed, they often inhale the pathogenic microorganisms of the diseased plants along with the food, and then inject them into the healthy plants along with the saliva, and thus play the role of transmitting pathogens. Many locusts, leafhoppers, thrips, and planthoppers are the main vectors for the transmission of plant diseases. Therefore, they are more harmful. It is difficult to completely remove the spray after the pests have been sucked and sucked. The affected leaves changed from green to yellow and fell off, affecting photosynthesis; the fruit stopped growing or shrivelled or even deformed; the branchlets withered and died late in the second year compared to normal trees, and the entire tree died in severe cases. Control methods: During the period of pest damage, select the appropriate operation place on the trunk and shave the skin of the tree trunk. The depth of shave is the dew white of the trees and the green of the young trees. The depth of the shave should not be too deep to prevent the occurrence of phytotoxicity; the width is generally 20 ~ 50 cm is appropriate, the greater the width of the thicker trunk scraping, the smaller the trunk scraping the more fine, the greater the width of the tree crown scraping, the smaller the width of the crown scraping smaller. Then use 40% omethoate (forbidden before the fruit tree is harvested 1 We are a manufacturer and supplier of raw materials and intermediates for pharmaceuticals. Our focus is on providing customers with high quality, fair priced products, coupled with our broad range of technical know-hows on fundamentals, vast industrial experience on applications, professional expertise on health and safety, and efficient logistics on customer services. Our intermediates products range covers many different kinds of API, we have established good market for our intermediates in India, Korea and EU. Besides the products of Ziprasidone Intermediates, Ibrutinib Intermediates, Lcz696 Intermediates , Palbociclib Intermediates and Tazobactam intermediates, we have other strong intermediates like Tazobactam Intermediate with CAS No. 288-36-8.
All of our products are with stable production and strict quality control, making sure your experience with Sunshine Biotech is always enriching, satisfying and fulfilling.
Other Intermediates Other Intermediates,Tazobactam Intermediate,Pharmaceutical Intermediates,Dye Intermediate Nanjing Sunshine Biotech Co., Ltd , http://www.sunshine-bio.com
