Control efficacy of 30％ ai-miao EC on sheath blight, rice false smut andpurple stem disease of direct seedling rice
CHEN Sheng-gui
Abstract：Control efficacy of 30％ ai-miao EC on sheath blight, rice false smut and purple stem disease of direct seedling rice were studied.The results showed that, application of 1500 times of 30％ ai-miao EC in rupturing stage and full heading stage could both obtain the best control effect, which the controlling efficacy was over 83％ on rice false smut, over 70％ on rice purple stem disease, and over 77％ on sheath blight, and the yield of rice was increased to some extent.
Keywords：direct seeding rice30ai-miao ECsheath blightrice false smutrice purple stem diseasecontrol efficacy
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 55-57 )