山东农业大学学报（自然科学版）2016，Vol.47Issue(2)：172-176,5.DOI:10.3969/j.issn.1000-2324.2016.02.003
五种植物油及其二元混剂对嗜卷书虱的熏蒸活性
Fumigation Activities of Five Plant Oils and Their Binary Mixtures against Liposcelis bostrychophila Badonnel
摘要
Abstract
Fumigant activities of five plant oils and their binary mixtures were tested against adults and eggs of Liposcelis bostrychophila Badonnel. After 24 h of exposure, garlic oil exhibited the highest fumigant toxicity against adults of L. bostrychophila, followed by eucalyptus, coriander, attarasa and clove oils, with LC50 values of 0.89, 8.31, 9.93, 19.05 and 36.80 µL/L air, respectively. The highest susceptibility of L. bostrychophila to plant oils was found in adults, followed by 6-, 4-and 2-day eggs. Binary mixtures of eucalyptus/coriander oil and eucalyptus/attarasa oil showed significant synergism with the co-toxicity factor of 126.76 and 135.24, respectively. When mixed at the ratio of 56:44 (v:v), the synergistic combination of eucalyptus/coriander oil possessed the highest toxicity index of 1.77 and the highest co-toxicity coefficient of 160.15. When mixed at the ratio of 50:50 (v:v), the synergistic combination of eucalyptus/attarasa oil possessed the highest toxicity index of 1.74 and the highest co-toxicity coefficient of 227.35.关键词
嗜卷书虱/植物提取物/熏蒸剂/协同作用Key words
Liposcelis bostrychophila/plant extracts/fumigant/synergism分类
农业科技引用本文复制引用
王争艳,罗琼,栗婷,鲁玉杰..五种植物油及其二元混剂对嗜卷书虱的熏蒸活性[J].山东农业大学学报（自然科学版）,2016,47(2):172-176,5.基金项目
河南工业大学人才基金(150434) （150434）
国家自然科学基金项目(31272360) （31272360）
