果园所处的环境与其病虫发生及生长有密切关系。栽在果园中或旁边的树也有讲究,否则便会引起果园果树发生病虫害,值得引起注意。 一不植槐 洋槐极易招引蝽象,危害果树。蝽象吸取果树枝叶和果实的汁液,导致果树枝梢和叶片枯萎,果实变形,劣不能食。此外,洋槐还是苹果、梨树炭疽病菌丝体的越冬场所,故不要在果园植槐。 Orchard environment and its occurrence and growth of pests are closely related. Trees planted in or near the orchards also pay attention to, or they will cause pests and diseases of orchards in the orchard, it is worth attention. A non-planting acacia locust easily attract stinkbugs, endangering fruit trees. Stinkbugs draw juice from the leaves and fruits of fruit trees, causing the shoots and leaves of fruit trees to wither, the fruits deform, and the poor can not eat. In addition, acacia or apple, pear tree mycelium overwintering place, so do not planted in the orchards.