植物芳香油配合气调对杂拟谷盗成虫致死率研究

STUDIES ON THE LETHALITY OF TRIBOLIUM CONFUSUM ADULTS TREATED WITH FIVE PLANT ATOMATIC OILS IN CONTROLIED ATMOSPHERE STORAGE

采用5种植物芳香油,配合5％O_2+12％CO_2+83％N_2气调熏蒸杂拟谷盗 Tribolium confusum 成虫。结果表明,气调具有增强红桔油松节油及柠檬油的杀虫效果,对柠檬叶油的增强作用最为明显。在低 O_2环境中,低浓度的红桔油和松节油对杂拟谷盗成虫具有较强的熏杀作用。

Adults of Tribolium con fusum were fumigated with tangerine oil,pine cone oil,citron oil,Mentha Viridis oil or fennel oil under CA(controlled atmosphere)storage conditions (5% O_2+12%CO_2+83%N_2).CA proved to enhance the insecticidal action of the plant ar- omatic oils,especially that of citron oil.In a low oxygen environment,fumigation with low concentration tangrine or pine cone oil a fairly powerful insecticidal action on the adults of the pest.