Abstract:
PURPOSE: A microorganism Verticillium lecanii CS626 and a method for the control of harmful insects using the same microorganism are provided, thereby effectively preventing the growth of the harmful insects living in agricultural equipments. CONSTITUTION: The microorganism Verticillium lecanii CS626(KFCC-11277) has an improved insecticidal effect on the harmful insects living in agricultural equipments, wherein it is isolated by collecting a mycelium from the surface of an insect infected by Verticillium lecanni; inoculating the mycelium on a potato agar medium containing tetracycline; culturing it at 22 to 28 deg. C; isolating spores and mycelia from the cultured medium; suspending the isolated spores in 0.01% tween 80 solution; spraying the suspension on a leaf containing insects; and selecting a microorganism showing excellent insecticidal activity.
Abstract:
PURPOSE: A method for breeding food of oriusspp and a breeding apparatus thereof are provided to more safely and effectively supply a large amount of cadra cautella instead of plant louse or mite. CONSTITUTION: The method for breeding food of oriusspp and a breeding apparatus thereof is comprised of steps of; uniformly covering the bottom of a larvae breeding container with feed, and spreading eggs of cadra cautella; extracting a lump of mixed pupae and feed when the eggs become pupae within the breeding container maintaining a temperature of 25deg.C, and fixing the lump with a pupae protecting member with interposing it between iron nets(5,5'); storing the iron nets on the upper end of a light permissible imago eclosion frame(10) with loops; and collecting eggs dropped from the imagoes in a box(40).
Abstract:
PURPOSE: A microorganism Verticillium lecanii CS626 and a method for the control of harmful insects using the same microorganism are provided, thereby effectively preventing the growth of the harmful insects living in agricultural equipments. CONSTITUTION: The microorganism Verticillium lecanii CS626(KFCC-11277) has an improved insecticidal effect on the harmful insects living in agricultural equipments, wherein it is isolated by collecting a mycelium from the surface of an insect infected by Verticillium lecanni; inoculating the mycelium on a potato agar medium containing tetracycline; culturing it at 22 to 28 deg. C; isolating spores and mycelia from the cultured medium; suspending the isolated spores in 0.01% tween 80 solution; spraying the suspension on a leaf containing insects; and selecting a microorganism showing excellent insecticidal activity.
Abstract:
PURPOSE: A method for breeding food of oriusspp and a breeding apparatus thereof are provided to more safely and effectively supply a large amount of cadra cautella instead of plant louse or mite. CONSTITUTION: The method for breeding food of oriusspp and a breeding apparatus thereof is comprised of steps of; uniformly covering the bottom of a larvae breeding container with feed, and spreading eggs of cadra cautella; extracting a lump of mixed pupae and feed when the eggs become pupae within the breeding container maintaining a temperature of 25deg.C, and fixing the lump with a pupae protecting member with interposing it between iron nets(5,5'); storing the iron nets on the upper end of a light permissible imago eclosion frame(10) with loops; and collecting eggs dropped from the imagoes in a box(40).
Abstract:
본 발명은 국내 토착 균주 버티실리움 레카니 CS625( Verticillium lecanii CS625) 및 이를 이용한 진딧물 방제 방법에 관한 것이다. 보다 구체적으로는, 진딧물에 대하여 살충력이 우수하고 시설 재배지 환경조건에서도 잘 적응된 국내 토착 균주 버티실리움 레카니 CS625 균주, 상기 균주 및 균주의 포자 현탁액을 함유하는 진딧물 방제용 조성물 및 상기 조성물을 농작물에 살포하여 진딧물, 특히 목화진딧물 및 복숭아혹진딧물을 생물학적으로 방제하는 방법에 관한 것이다. 본 발명 균주는 복숭아혹진딧물로부터 분리한 국내 토착 균주로, 시설 재배지의 환경조건에서도 생장률이 우수할 뿐만 아니라, 상기 균주 및 균주로부터 생성된 포자현탁액을 시설 재배재의 농작물에 처리 시 목화진딧물을 효과적으로 방제할 수 있는 뛰어난 효과가 있다.
Abstract:
PURPOSE: A microorganism Verticillium lecanii CS625 and a method for the control of aphids using the same are provided. The microorganism has improved growth rate in protected cultivation and effectively controls aphids in crops being grown by the protected cultivation. CONSTITUTION: A microorganism Verticillium lecanii CS625(KACC 93002) is provided. A composition for the control of aphids comprises the spore suspension produced from Verticillium lecanii CS625(KACC 93002) as an effective component, wherein the spore suspension comprises conidium or blastopore produced from Verticillium lecanii CS625(KACC 93002); and the spore suspension contains 10(6) to 10(10) cfu/ml of spores. A method for the control of aphids comprises spraying the aphid controlling composition to crops.