Efficacy of tebuconazole on scab and its effect on the yield in wheat

Different dosages of tebuconazole for controlling wheat scab and the effects on wheat yield were studied. The results showed that 3 treatments with various dosages of tebuconazole could control wheat scab to a certain degree, among which the better efficacy with 90.95% was received by applying 12 g Tebuconazole per 667 m², showing low morbidity and disease index. Moreover, the yield of wheat was increased by 42.7% per 667 m².