Timely control of apple tree deficiency

Apple deficiency is defined as the lack of certain mineral nutrients in the apple tree, which leads to physiological disorders, which are manifested by the special symptoms presented by branches, leaves, flowers, and fruits. In severe cases, the plants are weakened or even die. Nitrogen de

Anti-kidney kiwi in summer is of high quality

A few days ago, kiwifruit was in a critical period of fruit growth, and prevention and treatment of various diseases and pests was not tolerable. In this regard, the reporter telephoned an interview with a senior fruit technician named Zhong Zhongfu of the Zhuangfu Fruit Planting Professional

Summer vegetables pest control measures

In summer, aphids, leaf miners, diamondback moth, cabbage caterpillars, powdery mildew and other pests are common. Among them, aphids and leafflies have a field rate of more than 60%. Lepidoptera pests such as diamondback moth and cabbage caterpillars are in the crucifer family. The pest f