Study on the Effect of Ultraviolet Technology on Strawberry Disease and Insect Pests
ZHANG Xin-yan
LIN Qi-lin
ZHU Li-xia
CHEN Yi
WANG Ying
WANG Guo-fu
Abstract：In order to study the effect of ultraviolet-B (UV-B) on strawberry pests and diseases, this study used the irradiance of 0.25, 0.5, 0.75 W/m2, irradiation for 2, 3, 4 h/d with intervals of 0, 1, 2 d. The number of aphids and red spiders, leaf rate and disease index of gray mould and powdery mildew in different treatments of "Zhangji" strawberry were determined every 5 days. The test period was 25 days. The results showed that the treatment of0.5 W/m2, irradiation, 3 h/d irradiation and 1 day interval had the most significant effect on the integrated control of strawberry diseases and insect pests, such as aphids, red spiders, powdery mildew and gray mildew and so on.
Keywords：Ultraviolet-Bstrawberrycontrol of disease and insect pest
Publication Date：2019-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：5( 28-32 )