A method for preventing and controlling fruit tree diseases and insect pests of a new line of tarocaceae blood orange

Abstract

The invention belongs to the technical field of agricultural planting, and discloses a method for preventing and controlling diseases and insect pests of a new series of tarocaceae blood orange fruit trees, including physical control, chemical control and biological control; the physical control includes setting up a disinfection belt at the entrance of the orchard to sterilize the personnel and equipment entering the garden, Plow and loosen the soil in early spring, and carry out natural happy-shaped plastic transformation of fruit trees, and the summer and late autumn shoots of the resulting trees will be wiped out; Clear the garden in winter; biological control includes trapping and killing pests, planting grass between rows of fruit trees and around them, and placing bags of predatory mite on fruit trees. The present invention is aimed at various diseases and insect pests of the new line of Tarot blood orange, clears the garden in spring and winter, and sprays the corresponding environment-friendly chemical pesticide and vegetable oil in the critical period, which greatly reduces the base of diseases and insect pests and disease incidence, strengthened the effect of disease and insect pest control, and improved the yield and quality of the new line of Tarocco blood orange.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for preventing and controlling disease and insect pests of fruit trees of a new line of tarocaceous blood oranges. Background technique [0002] In the last century, the Citrus Research Institute of the Chinese Academy of Agricultural Sciences introduced a number of world-class citrus varieties from abroad, such as Tarot blood orange, Shiranui, red navel orange, etc., and selected them from the nacelle seedlings of the new line of Tarot blood orange. Obtained a new line of excellent variety Tarotaceae blood orange, which has the characteristics of large fruit, high quality, late maturity, high yield, wide adaptability, easy cultivation, strong disease resistance, etc., because it is especially suitable for the ecological environment of the Three Gorges reservoir area, planting The new series of tarocco blood oranges have rose color and rose fragrance in the...

AI Technical Summary

Problems solved by technology

[0008] The present invention intends to provide a method for preventing and controlling pests and diseases of tarocaceae blood oranges, which solves the problems of long fruit-hanging time, many types of diseases and insects, serious damage, difficult prevention and high cost of prevention and control of new varieties of tarocaceous blood oranges.

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