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首页> 美国卫生研究院文献>Journal of Food Science and Technology >Repellent activity of some essential oils against two stored product beetles Callosobruchus chinensis L. and C. maculatus F. (Coleoptera: Bruchidae) with reference to Chenopodium ambrosioides L. oil for the safety of pigeon pea seeds
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Repellent activity of some essential oils against two stored product beetles Callosobruchus chinensis L. and C. maculatus F. (Coleoptera: Bruchidae) with reference to Chenopodium ambrosioides L. oil for the safety of pigeon pea seeds

机译：为了保护豌豆种子的安全某些精油对两种储藏甲虫Callosobruchus chinensis L.和C. maculatus F.（Coleoptera：Bruchidae）的驱避活性

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摘要

Essential oils from 35 aromatic and medicinal plant species of Gorakhpur Division (U. P., India) were evaluated for their repellent activity against pulse bruchids Callosobruchus chinensis L. and C. maculatus F. of stored pigeon pea seeds. The oil concentration was at 0.36 μl/ml. Out of 35 essential oils, Adhatoda vasica Ness and Chenopodium ambrosioides L. oils showed absolute (100 %) insect repellency. Chenopodium oil exhibited 100 % mortality for both the test insects at 10 μl concentration (LD50 = 2.8 μl for C. chinensis & 2.5 μl for C. maculatus) and more toxic than Adhatoda oil (LD50 = 6.8 μl for C. chinensis & 8.4 μl for C. maculatus). During in vivo evaluation, 0.29 and 0.58 μl/ml of Chenopodium oil significantly enhanced feeding deterrence in insects and reduced the seed damage as well as weight loss of fumigated pigeon pea seeds up to 6 months of storage as compared to control set. Thus, Chenopodium oil can be used as an effective option of commercial fumigants for the storage of pigeon pea seeds against pulse bruchids.
机译：对来自Gorakhpur部门（印度，印度）的35种芳香和药用植物的精油进行了评估，以评估其对储存的豌豆种子的脉搏布鲁氏菌Callosobruchus chinensis L.和C. maculatus F.的驱避活性。油的浓度为0.36μl/ ml。在35种精油中，Adhatoda vasica Ness和Chnopodium ambrosioides L.精油显示出绝对的（100％）驱虫性。藜po油在浓度为10μl的测试昆虫中均表现出100％的死亡率（中华C的LD50 =2.8μl和黄斑。的2.5μl），毒性比Adhatoda油（中华C的LD50 =6.8μl和8.4μl）高。对于黄斑梭菌）。在体内评估期间，与对照组相比，0.29和0.58μl/ ml的藜粉油显着增强了昆虫的摄食威慑力，并减少了长达6个月的熏蒸木豆种子的种子损害以及熏蒸木豆种子的重量损失。因此，藜芦油可以用作商业熏蒸剂的有效选择，用于储存木豆种子对抗豆类脉动病。

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