黄花蒿水提取物对小桑树pyloalis的免疫和氧化反应。

IF 1.2 4区农林科学 Q4 IMMUNOLOGY

ISJ-Invertebrate Survival Journal Pub Date : 2021-06-24 DOI:10.25431/1824-307X/ISJ.V18I1.75-85

Z. Afraze, Jalal Jalali Sendi

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引用次数: 4

摘要

为了寻找对农民和环境都负担得起的和当地可获得的生物物质，首次研究了黄花蒿(Artemisia annua L.)的水提取物对桑园严重害虫——小桑树pyralides pyloalis Walker的防治作用。LC10、LC30和LC50分别为12.82%、20.6%和27.35% (W/V)。该提取物通过降低粒细胞和酚氧化酶活性对产卵产生不利影响，损害免疫力。解毒酶包括酯酶和谷胱甘肽s -转移酶(GST)的活性也有所增加。过氧化氢酶(CAT)、葡萄糖6-磷酸脱氢酶(GPDH)和超氧化物歧化酶(SOD)等抗氧化系统增强。本研究结果为桑园害虫防治提供了一种较为安全的方法，值得进一步研究。

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Immunological and oxidative responses of the lesser mulberry pyralid, Glyphodes pyloalis by an aqueous extract of Artemisia annua L.

In this search for affordable and locally available biological substances both to farmers and environment, an aqueous extract of Artemisia annua L. was investigated for the first time against the lesser mulberry pyralid, Glyphodes pyloalis Walker a serious pest in mulberry orchards. The LC10, LC30 and LC50 values were estimated 12.82 %, 20.6 % and 27.35 % (W/V) respectively. The extract adversely affected oviposition, impaired immunity through reduced granulocytes and phenoloxidase activity. The increased activity of detoxifying enzymes including esterases and glutathione S-transferase (GST) were also observed. The enhanced antioxidant system including peroxidase (POX), catalase (CAT), glucose 6-phosphate dehydrogenase (GPDH) and superoxide dismutase (SOD) were also observed. The results of the present study may provide a very safe way to control this pest in mulberry orchard and deserve further studies.

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来源期刊

ISJ-Invertebrate Survival Journal IMMUNOLOGY-ZOOLOGY

CiteScore

2.10

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Invertebrate Survival Journal (ISJ) is an international and open access journal devoted to prompt and innovative studies on the basic defense mechanisms in invertebrates, in particular with a view to identifying biotechnologies able to act against derived diseases and related economic damage. Contributions will be mainly in the form of Letters to the Editor, Visions and Perspectives, Short Communications, Technical Reports, Research Reports, Review, Minireview and Reports of Meetings. Letters to the Editor can be commentaries or perspectives on invertebrate defence mechanisms or replies to the data published in ISJ.