六种药用植物提取物对储粮害虫象虫的药效研究。

Q4 Agricultural and Biological Sciences
N. Jawalkar, S. Zambare, Mohamed Izzat Al Ghannoum
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引用次数: 0

摘要

Jawalkar,N.B.,S.P.Zambare和M.I.Al-Ghannoum。2021.六种药用植物提取物对抗储粮害虫石榴西氏体的效力。阿拉伯植物保护杂志,39(4):323-328。https://doi.org/10.22268/AJPP-039.4.323328本研究对六种药用植物,即黄荆(叶)、苍耳子(Xanthium strumarium)、山杨(Caesalpia bonduc)、痒痒木(Mucuna stricens)、辣木(种子仁)、万寿菊(花瓣)的生物杀虫活性进行了研究。利用MARS6微波酸消化系统提取植物各部位的粉末。在实验室条件下,测试了三种不同浓度(20%、30%和40%)的植物提取物对石榴象甲(鞘翅目:Curculionidae)的生物杀虫活性。统计分析结果显示,所有植物提取物都表现良好,尤其是在高浓度提取物下,它们表现出不同程度的昆虫死亡率,其发育率也降低,导致昆虫数量显著减少。石榴子成虫的死亡率在0-100%之间(p<0.01)。死亡率与植物提取物浓度之间存在显著相关性(R=1)。然而,在使用的三种浓度下,用溶剂(丙酮+石油醚)提取的瘙痒性粘液的死亡率最高,为100%(p<0.01),而用溶剂(甲醇+正己烷)提取的苍耳和黄荆的平均死亡率最低,为43.3%(p<0.01)。所有植物提取物都显示出杀虫和良好的粮食保护作用,在适当的剂量配方后,可以选择它作为有效的防治处理,以防止储存粮食中的象甲侵扰。关键词:生物杀虫剂,储粮,谷粒鼠,死亡率,药用植物,MARS 6。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Potency of Six Medicinal Plant Extracts Against the Stored Grain Insect Pest Sitophilus granarius L.
Jawalkar, N.B., S.P. Zambare and M.I. Al Ghannoum. 2021. The Potency of Six Medicinal Plant Extracts Against the Stored Grain Insect Pest Sitophilus granarius L. Arab Journal of Plant Protection, 39(4): 323-328. https://doi.org/10.22268/AJPP-039.4.323328 This study was conducted on six medicinal plants viz., Vitex negundo (leaves), Xanthium strumarium, Caesalpinia bonduc, Mucuna pruriens, Moringa oleifera (seed kernels), Tagetes erecta (petals) for their bio-insecticidal activity. The powders of various parts of plants were extracted using the MARS6 microwave acid digestion system. Three different concentrations (20, 30, and 40%) of plant extracts were tested against granary weevil, Sitophilus granarius L. (Coleoptera: Curculionidae) for their bio-insecticidal activities under laboratory conditions. The results of statistical analysis showed a good performance of all plant extracts, especially at the high concentrations of the extracts, where they showed different levels of insect mortality and their developmental rate was also reduced leading to significant reduction in insect numbers. The mortality rate ranged was 0-100% with S. granarius adults (p < 0.01). There was significant correlation (R=1) between mortality rate and the concentration of plant extracts. However, the extract of Mucuna pruriens with solvents (Acetone + Petroleum Ether) showed the highest mortality rate of 100% at the three concentrations used (p < 0.01), whereas, the lowest average mortality of 43.3% (p < 0.01) was observed with Xanthium strumarium and Vitex negundo extracts with solvents (Methanol + n-Hexane) compared with 0% mortality in the control. All plant extracts have revealed insecticidal as well as propitious protective effect on grains, and it can be selected as effective control treatment after proper dose formulation to prevent weevil infestation in stored grains. Keywords: Bioinsecticide, stored grains, Sitophilus granarius, mortality, medicinal plants, MARS 6.
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来源期刊
Arab Journal of Plant Protection
Arab Journal of Plant Protection Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
0.40
自引率
0.00%
发文量
12
期刊介绍: The Arab Journal of Plant Protection is an open access journal included in CABI, AGRIS and Google Scholar data bases and indexed by Scopus. The journal’s aim is the promotion of plant health for crops grown in the Arab and Near East region and for safe food production and transfer of new knowledge on plant pests and their sustainable management. The journal deals with all scientific
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