2013•Heilongjiang nongye kexueRequires access
The Field Efficacy Trial of 11% Carbendazim·Prochloraz·Thiram FSC to Prevent Rice Bakanae Disease
Lili Chi
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Abstract
In order to explore the security and control effect of seed coating on rice bakanae disease,the effect of 11% Carbendazim·Prochloraz·Thiram FSC and seeds mixed with proportion of 1∶40,1∶50,1∶60 on controlling bakanae disease and rice security were studied.The results showed that they had no adverse effect on rice seedling emergence,seedling growth and maturity,they were safe to rice and could make the yield increasing remarkable.The average effects to prevent rice bakanae disease before transplanting in seedling were 90.53%～95.88%,the average effects before heading in field were 88.70%～96.47%.Appropriate application period and dosage:Before seed soaking,11% Carbendazim·Prochloraz·Thiram FSC and seeds mixed with proportion of 1∶(50～60).