摘要
采用密闭熏蒸方法 ,测定了 15种植物精油对杂拟谷盗害虫的熏杀活动性 ;结果表明 :不同种的植物精油杀虫效果不同 ,即使同一种植物由于取油部位不同 ,杀虫效果各异。供试精油芸香草油、冷磨柠檬油、峨眉香橙油、冷榨红桔油的杀虫效果最好。
The suffumigation activity against Tribolium comfusum Jacpuelin du Val of the essential oils of 15 plant species was determined. The results indicated that the essential oils of different plant origins had different pesticidal effects. The essential oils of the same plant might differ in their pesticidal activity if they were extracted from different parts of the plant. Of the samples tested, rue oil, cold drilled lemon oil and drilled cold tangerine oil gave the best anti-pest results. It is argued that essential oils of rutaceous plants are pollution-free pesticides with great potential for development and utilization.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2002年第4期296-298,共3页
Journal of Southwest Agricultural University
基金
重庆市科委课题
