Method for preventing and treating diseases of plum trees

Abstract

The invention discloses a method for preventing and treating diseases of plum trees. The specific preventing and treating technology is as follows: carrying out garden cleaning work: cleaning, burningor deeply burying the diseased fruits and fallen leaves after the fruits of the plum garden are harvested in summer and leaves of the plum trees fall down; spraying 3-5 degree lime sulphur in the plum garden for one time after pruning in winter, and performing pre-disinfecting and sterilizing in the dormant period of the plum trees in winter; spraying 0.3-0.5 degree lime sulphur or bordeaux mixture in 1:2:120 times in the plum garden for one time when the buds of the plum tree come out in the next spring, so as to prevent diseases in the budding period; spraying the mixture of 65-70% of thiophanate-methyl in 1000 times and Yongye Shengmingsu in 500 times or the mixture of 45-50% of carbendazim in 800 times and Yongye Shengmingsu in 500 times for one time when about 68-72% of the flowers of the plum tree bloom and the fruits of the plum tree are in the near-maturation stage; spraying the mixture of 60-65% of Zineb wettable powder in 700 times and Yongye Shengmingsu in 500 times once every 15 days after the blossoms fade. By adopting the technical scheme, the disease can be effectively prevented and treated, the growth of the plum trees is facilitated, and the planting survival rateof the plum trees is improved.

Description

technical field [0001] The invention relates to the technical field of plum tree planting, in particular to a technology for preventing and controlling plum tree diseases. Background technique [0002] The plum tree is full of flowers in spring and fruitful in summer. It is a good tree species for purifying the air and beautifying the environment. Its flowers are also a good nectar source plant. Fresh food can also be processed into canned food, dried plums, jam, preserved fruit, fruit wine, candied fruit, etc. Therefore, the development of plum trees is more and more valued by people. Plum trees are prone to various diseases during the planting process, such as: red spot disease, bacterial perforation disease, brown rot and other diseases, if not prevented and treated in time, it will affect the growth of plum trees, and in severe cases, it will cause the death of plum trees , planting survival rate decreased, so we propose a plum tree disease control technology. Content...

AI Technical Summary

Problems solved by technology

Plum trees are prone to various diseases during the planting process, such as: red spot disease, bacterial perforation disease, brown rot and other diseases, if not prevented and treated in time, it will affect the growth of plum trees, and in severe cases, it will cause the death of plum trees , the planting survival rate decreased, for this reason, we propose a plum tree disease control technology