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Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (28): 264-269.doi: 10.11924/j.issn.1000-6850.2014-1603

Special Issue: 小麦

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Efficacy Evaluation of the Prevention and Control Fungicides and the Compounding Pesticide of Wheat Scab in Jiangsu

  

  • Received:2014-06-06 Revised:2014-06-06 Accepted:2014-07-17 Online:2014-10-15 Published:2014-10-15

Abstract: To evaluate the control effect of current fungicides on wheat scab and verify the differences of control effect with different types of fungicides used in the area of heavy and light wheat scab, the control effect was measured through two simultaneous plot trails by 13 pesticides on wheat scab. The test results showed that all the fungicides had good control effect in the area with the weather conditions that were not conducive to wheat scab with the low incidence; the fungicides had poor performance and control effect was lower than 70% in the areas with weather conditions that were suitable for wheat scab with high incidence. Carbendazim and its compounding pesticide had a high control effect on wheat scab while tebuconazole and its compounding pesticide had poor control effect on scab.