Drug efficiency experiment of three fungicides on cream pumpkin powdery mildew
Abstract：The field drug-efficiency experiments of three kinds of fungicides（43% tebuconazole SC,0.5% physcion agent,75% trifloxystrobin· tebuconazole WG） on cream pumpkin powdery mildew disease were carried out.The results showed that 400-times diluent of 43% tebuconazole SC had a better control efficiency and longer effective period,followed by 5000-times diluent of 75% trifloxystrobin· tebuconazole WG,which had comprehensive action effects of trifloxystrobin and tebuconazole,a broad spectrum of disease control and longer effective period.However,250-times diluent of 0.5% physcion agent had lower control efficiency.But it also had potential application prospects,for it was botanical microbicides and was more safety than chemical fungicide.
Keywords：Pumpkin powdery mildewcontrol effectsdrug efficiency experiment
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 32-33 )