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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Larvicidal properties of a perennial herb Solanum xanthocarpum against vectors of malaria and dengue/DHF
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Larvicidal properties of a perennial herb Solanum xanthocarpum against vectors of malaria and dengue/DHF

机译:多年生草本植物茄果抗疟疾和登革热/ DHF载体的杀幼虫特性

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摘要

The use of different parts of locally available plants and their various products in the control of mosquitoes has been well established. The use of chrysanthemum flower heads and tobacco leaf smoke was known to people since ancient times. A number of unsaturated N-(2-methyl propyl) amides with larvicidal activities have been reported from the plants of families Compositae, Piperaceae and Rutaceae. Studies on azadirachtin-rich fractions from neem and water extracts of de-oiled neem kernel reveal the larvicidal properties of different fractions of these plants. The larvicidal properties of indigenous plants have also been documented in many parts of our country, along with the repellant and anti-juvenile hormone activities. Solanum xanthocarpum, the Indian night-shade, commonly known as 'baigan kateli', is found throughout the country, but more abundantly in arid areas. The plant is known to have multiple medicinal properties and the extracts of various parts have been used against agricultural pests as repellant and contact poison, and as molluscicide in public health. However, studies against the pests of public-health importance are totally lacking. In the present study, the extracts of different parts of the plant have been evaluated against the larvae of important vectors of malaria and dengue, and the findings are summarized here.
机译:在当地控制蚊子中使用本地可得植物的不同部位及其各种产品已广为人知。自古以来,人们就知道使用菊花头和烟叶烟。从菊科,胡椒科和芸香科的植物中已经报道了许多具有杀幼虫活性的不饱和N-(2-甲基丙基)酰胺。对印ne和脱油印em仁的水提取物中富含印dir素的组分的研究揭示了这些植物不同组分的杀幼虫特性。在我国许多地方,还记录了本土植物的杀幼虫特性,以及驱蚊和抗幼体激素的活性。印度茄子茄茄(Solanum xanthocarpum),通常被称为“ baigan kateli”,在全国各地都有发现,但在干旱地区更为丰富。已知该植物具有多种药用特性,各个部位的提取物已被用作农业害虫的驱避剂和接触毒物,并在公共卫生中用作杀软体动物剂。但是,完全缺乏针对具有公共卫生重要性的害虫的研究。在本研究中,已经针对疟疾和登革热的重要载体幼虫对植物不同部位的提取物进行了评估,并在此总结了发现。

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