Powdery mildew control method for strawberry cultivation

Abstract

A powdery mildew control method for strawberry cultivation comprises the steps that 1, prevention is conducted through smoking, and sulphur and wormwood are adopted to conduct smoking for prevention; 2, prevention is conduction through medicine, 30% of pepper spray and industrial alcohol are used for prevention, disease-resistant and high-yield varieties are preferably selected, an orchard is cleaned, seedlings are integrally burned down, reasonable close planting is conducted, greenhouse visiting is prevented, nitrogenous fertilizer is applied appropriately, the orchard is managed carefully, and the occurrence of powdery mildew can be effectively prevented.

Description

technical field [0001] The invention discloses the prevention and treatment of strawberry planting diseases, and in particular relates to a method for preventing and treating strawberry planting powdery mildew. Background technique [0002] With the continuous deepening of the adjustment of agricultural planting structure, the planting area of ​​strawberries in greenhouses is expanding. Due to the special planting conditions in greenhouses, coupled with continuous planting, the varieties have poor disease resistance, and the influence of high temperature and high humidity environmental factors has led to the occurrence of strawberry diseases in greenhouses. It is becoming more and more serious, especially powdery mildew has become a frequent disease, generally reducing production by 10-20%, and heavy ones reach more than 50%, or even no harvest, seriously affecting the yield and quality of strawberries. Contents of the invention [0003] Aiming at the above-mentioned probl...

AI Technical Summary

Problems solved by technology

[0002] With the deepening of the adjustment of the agricultural planting structure, the planting area of ​​strawberries in the greenhouse is expanding. Due to the special planting conditions in the greenhouse, coupled with the continuous planting, the varieties have poor disease resistance, and the influence of high temperature and high humidity environmental factors has led to the occurrence of strawberry diseases in greenhouses. It is becoming more and more serious, especially powdery mildew has become a frequent disease, which generally reduces the yield by 10-20%, and the severe one reaches more than 50%, or even no harvest, which seriously affects the yield and quality of strawberries.