CAJ | 학술논문

以疣孢霉 Mycogone perniciosa Magn ．引起的草菇褐腐病为试验对象，采用化学和物理相结合方法对该病害进行综合防治措施研究。药剂筛选结果表明：药后5 d和10 d ，50％施保功W P 1500倍对草菇褐腐病的防效分别为90.70％和89.66％，均优于45％噻菌灵W P 1200倍、50％福美双W P 1000倍和50％多菌灵W P 800倍的处理。物理措施结果表明：在培养料堆制前对相应环境进行全面清扫及冲洗，并用50％施保功W P 1500倍进行喷雾消毒，防效最高达87.97％；二次发酵时，利用蒸汽对菇房和培养料进行灭菌，当灭菌时间为24 h、灭菌温度60℃时防效最高，达92.47％；采用物理和化学防治相结合的综合措施结果表明，该方法对草菇褐腐病防效达97.97％，可以有效控制草菇褐腐病。
이우포매 Mycogone perniciosa Magn ．인기적초고갈부병위시험대상，채용화학화물리상결합방법대해병해진행종합방치조시연구。약제사선결과표명：약후5 d화10 d ，50％시보공W P 1500배대초고갈부병적방효분별위90.70％화89.66％，균우우45％새균령W P 1200배、50％복미쌍W P 1000배화50％다균령W P 800배적처리。물리조시결과표명：재배양료퇴제전대상응배경진행전면청소급충세，병용50％시보공W P 1500배진행분무소독，방효최고체87.97％；이차발효시，이용증기대고방화배양료진행멸균，당멸균시간위24 h、멸균온도60℃시방효최고，체92.47％；채용물리화화학방치상결합적종합조시결과표명，해방법대초고갈부병방효체97.97％，가이유효공제초고갈부병。
Brown rot caused by Mycogone perniciosa Magn. is a main disease of straw mushroom. In the present study ,the effect of integrated control technologies including chemical control and physical control on the brown rot of straw mushroom was investigated. The results showed that the control efficacy after application for 5 or 10 days were attributed to 1∶1 500 dilution of 50% sporgon (90.70% ,89.66% ) >1∶1 200 dilution of 45% thiabendazole>1∶ 1 000 dilution of 50% thiram > 1∶ 800 dilution of 50% carbendazim . Cleaning of the environment before composting and spray disinfection with 1∶1 500 dilution of 50% sporgon could significantly decreased the damage of M. perniciosa and the control efficiency was 87.97% ,but the control efficacy reached 92.47% after sterilizing the mushroom house and culture components at 60℃ for 24 h. Our results suggest that the integrated control including chemical control and physical control could control the brown rot on straw mushroom efficiently with 97.97%.