CAJ | 학술논문

[目的]对防治烟草花叶病的部分药剂进行了筛选试验,旨在为烟叶生产选择防治花叶病的药剂提供依据.[方法]选取了净土灵、抑毒星、东旺杀毒、病毒特、好普、爱诺倍达6种药剂在烟草苗期、大田期分别施药,观察各药剂的防治效果.[结果]试验结果表明,各种药剂对防治烟草花叶病有一定的效果.净土灵、爱诺倍达防效相对较差,而抑毒星、东旺杀毒、好普、病毒特对烟草花叶病则具有较好的防治效果,这4种药剂处理3次调查的防效均在55%以上,对发病初期的烟田及时施用,可以在一定时间内和一定程度上起到控制病情的作用,但对该病尚不能达到很好的防治效果或控制病情.[结论]在烟叶生产中,可以对抑毒星、东旺杀毒、好普、病毒特这4种药剂做进一步示范和筛选,以推广使用.
[목적]대방치연초화협병적부분약제진행료사선시험,지재위연협생산선택방치화협병적약제제공의거.[방법]선취료정토령、억독성、동왕살독、병독특、호보、애낙배체6충약제재연초묘기、대전기분별시약,관찰각약제적방치효과.[결과]시험결과표명,각충약제대방치연초화협병유일정적효과.정토령、애낙배체방효상대교차,이억독성、동왕살독、호보、병독특대연초화협병칙구유교호적방치효과,저4충약제처리3차조사적방효균재55%이상,대발병초기적연전급시시용,가이재일정시간내화일정정도상기도공제병정적작용,단대해병상불능체도흔호적방치효과혹공제병정.[결론]재연협생산중,가이대억독성、동왕살독、호보、병독특저4충약제주진일보시범화사선,이추엄사용.
[Objective] The basis of the prevention and control of tobacco mosaic virus in the tobacco production was provided through the experiment in the selection of 6 chemicals controlling the disease.[Method] The effect of the chemicals such as Jintulin, Yiduxin, Dongwangshatu, Bintutei, Haopu and Ailuopeida applied in tobacco seedling stage and growth period in field was tested.[Results] The results showed that a variety of pesticides had a certain effect on the control of tobacco mosaic virus disease.Jintulin and Ailuopeida had relatively poor efficacy and others had a better effect on the control of tobacco mosaic virus disease, which efficiency all was over 55% in 3 times' survey.The application of the four kinds of agents timely in the early stage of incidence could play a role to some extent condition, but the good control of the disease could not be achieved.[Conclusion] In practical tobacco production, Yiduxin, Dongwangshatu, Haopu and Bintutei should be demonstrated and tested for the further extension and application.