CAJ | 학술논문

玉米螟是玉米主要害虫之一，化学农药的施用易产生农药残留，从而产生玉米食品安全问题。为选择出可以替代化学农药的安全高效生物杀虫剂，采用药液滴心的方法，以5%高效氯氟氰菊酯微乳剂为对照药剂，用100亿孢子/mL短稳杆菌悬浮剂对玉米螟进行了药效试验。试验结果表明：100亿孢子/mL短稳杆菌悬浮剂600倍液对玉米螟的防控效果最好，对玉米及其他非靶标生物都安全，是玉米防控领域较理想的推广应用产品。
옥미명시옥미주요해충지일，화학농약적시용역산생농약잔류，종이산생옥미식품안전문제。위선택출가이체대화학농약적안전고효생물살충제，채용약액적심적방법，이5%고효록불청국지미유제위대조약제，용100억포자/mL단은간균현부제대옥미명진행료약효시험。시험결과표명：100억포자/mL단은간균현부제600배액대옥미명적방공효과최호，대옥미급기타비파표생물도안전，시옥미방공영역교이상적추엄응용산품。
Pyrausta nubilalis (Hubern) is one of the main pests of corn. The chemical pesticide is prone to produce chemical residues and affect the safety of corn. To choose a safe biological pesticide to replace the chemical pesticide, we did the test by dropping 10billion spores/mL of Empedobacter brevis on the Pyrausta nubilalis (Hubern) and chose 5% Cypermethrin EC microemulsion as the control insecticide. The results indicated that 600 times liquid of 10billion spores/mL of Empedobacter brevis had the best effect on the Pyrausta nubilalis (Hubern), and was safe for other non-target organisms. So this biological pesticide can be applied to corn production.