生物灾害科学
生物災害科學
생물재해과학
Jiangxi Plant Protection
2012年
4期
356-358
,共3页
烟草%烟蚜%植物源杀虫剂%药效试验
煙草%煙蚜%植物源殺蟲劑%藥效試驗
연초%연아%식물원살충제%약효시험
tobacco%Myzus persicae (Sulzer)%botanical insecticides%field trials
选用5种不同的植物源杀虫剂3%苦参碱水剂,0.2%苦皮藤素乳油,0.3%印楝素乳油,0.5%藜芦碱可溶性液剂,4%鱼藤酮乳油对烟蚜进行田间防治试验.结果表明,3%苦参碱水剂和0.2%苦皮藤素乳油对烟蚜防效皆达到90%以上,药效期可持续20 d.因此,3%苦参碱水剂和0.2%苦皮藤素乳油这两种植物源杀虫剂可作为无公害烟叶和有机烟叶生产中防治烟蚜的推荐药剂.
選用5種不同的植物源殺蟲劑3%苦參堿水劑,0.2%苦皮籐素乳油,0.3%印楝素乳油,0.5%藜蘆堿可溶性液劑,4%魚籐酮乳油對煙蚜進行田間防治試驗.結果錶明,3%苦參堿水劑和0.2%苦皮籐素乳油對煙蚜防效皆達到90%以上,藥效期可持續20 d.因此,3%苦參堿水劑和0.2%苦皮籐素乳油這兩種植物源殺蟲劑可作為無公害煙葉和有機煙葉生產中防治煙蚜的推薦藥劑.
선용5충불동적식물원살충제3%고삼감수제,0.2%고피등소유유,0.3%인련소유유,0.5%려호감가용성액제,4%어등동유유대연아진행전간방치시험.결과표명,3%고삼감수제화0.2%고피등소유유대연아방효개체도90%이상,약효기가지속20 d.인차,3%고삼감수제화0.2%고피등소유유저량충식물원살충제가작위무공해연협화유궤연협생산중방치연아적추천약제.
In this paper, five botanical insecticides (3%matrine AS, 0.2%Celastrus angulatus EC, 0.3%neem EC, 0.5% veratridine SLX, and 4% rotenone EC) were conducted against Myzus persicae (Sulzer) on tobacco through field trails. The results showed that 3% matrine AS and 0.2% Celastrus angulatus EC had significant effects on M. persicae with the control efficacy over 90% at 20 days after the treatment. The two botanical insecticides were recommended against M. persicae on tobacco in non-pollution or organic fields.
