Peach tree gum disease, also known as ecdysis, is a kind of pest in the growth process of peach trees. It occurs in all peach production areas and is a common physiological disease. The latter is caused by fungal infection. Those with mild disease are weak and those with severe diseases die. What kind of medicine is better for peach trees?
1. Strengthen Taoyuan management and increase tree vigor. Increase organic fertilizers to improve the structure of soil pellets and improve soil ventilation. Pay attention to drainage in low-lying areas, and lime or superphosphate should be used in acid-alkali soil. To improve the soil, salinity should be paid attention to. Reasonable pruning to reduce branch wounds and avoid peach orchard.
2. Adjust the pruning time to reduce the occurrence of fluid injection. The peach tree grows vigorously and grows in large quantities. During the growing season, short cuts and sparse pruning are used to artificially create wounds. In the case of moderate temperature and high humidity, the wounds are prone to flow. By adjusting the pruning period, pruning in the growing period is changed to hibernation pruning. Although the winter pruning also has wounds, due to the low temperature and dry air, wound fluidity is rarely seen. Therefore, during the growth period, light shearing is used to remove the oversized shoots. The main sparse, short cut, and pruning pruning are carried out after the leaves fall in winter.
3 main brushing, reduce the occurrence of plastic injection. In the summer and winter seasons, two main whitewashes are performed to prevent the occurrence of gummy disease.
4. Promptly control pests and reduce the occurrence of fluid injection. From April to April, the pests of the genus Beetle and Giardia were controlled to invade rhizomes, stems and branch shoots, causing gummy disease. The control of peach aphid larvae, leaf roller moth larvae, pear borer worms, and stink bugs resulted in fluid gum disease.
5. Cover the whole park in summer to reduce the occurrence of turbid fluid. There is no orchard planting golden rim velvet or other green manure. In summer and autumn high temperature and dry season, the whole garden covers 10cm thick weeds or rice straw. Not only can it improve the orchard's soil moisture content, it is conducive to the growth of fruit tree roots, strong trees, and it is very effective in preventing ground radiant heat. Causes sunburn and gummy.
Peach tree effluvial special drugs are Corruptive Corruption and Warfarin. Before sprouting in the spring, it is possible to coat branches or roots with Corruptive Corruption + Wolverine. For example, peach trees with a lot of fluids in the south can be sprayed with high concentration and with root irrigation. Chinese herbal medicines not only kill the tree surface and hidden pathogens in the body, but also contain a large number of amino acids, trace elements, and polysaccharides, which can supplement the tree with nutrients. In addition, it contains Houttuynia and other ingredients can repair damaged cells, heal wounds, the annual medication gradually grow new skin wounds, and fundamentally prevent the flow of gum disease.
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