首次报告 Bothynus striatellus (Coleoptera: Melolonthidae) 危害阿根廷的琉球作物。

IF 1.4 3区农林科学 Q2 ENTOMOLOGY Neotropical Entomology Pub Date : 2024-10-01 Epub Date: 2024-07-12 DOI:10.1007/s13744-024-01184-z

Selene Niveyro, Gabriel Lara, Rafael Fernández Madero

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引用次数: 0

摘要

我们首次报道了霍普 Bothynus（鞘翅目：褐瘿蚊科）幼虫对阿根廷拉潘帕省阿查将军地区的苜蓿（Medicago sativa L.，豆科）作物造成的经济损失。连续两年（2021 年和 2022 年），这种昆虫侵染了 150 公顷的苜蓿，造成 80 公顷的秧苗损失。根据土壤取样和实验室昆虫饲养，该物种被确认为条纹夜蛾（Bothynus striatellus (Faimaire)）（鞘翅目：夜蛾科）。本文介绍了该饲料作物的受害情况、受害评估时观察到的幼虫密度以及阿根廷报告的该作物三龄幼虫的形态特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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First Report of Bothynus striatellus (Coleoptera: Melolonthidae) Damaging Lucerne Crops in Argentina.

We report for the first time that larvae of the genus Bothynus Hope (Coleoptera: Melolonthidae) caused economic damage to lucerne (Medicago sativa L., Fabaceae) crops in General Acha, province of La Pampa, Argentina. In two consecutive years (2021 and 2022), this insect infested 150 ha of lucerne, causing seedling losses of 80 ha. Based on soil sampling and laboratory insect rearing, the species was identified as Bothynus striatellus (Faimaire) (Coleoptera: Melolonthidae). Information is given here on the damage recorded in this forage crop, the density of the larvae observed at the time of damage assessment and the morphological characteristics of the third instar larvae reported in this crop in Argentina.

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来源期刊

Neotropical Entomology 生物-昆虫学

CiteScore

3.30

自引率

5.60%

发文量

审稿时长

6-12 weeks

期刊介绍： Neotropical Entomology is a bimonthly journal, edited by the Sociedade Entomológica do Brasil (Entomological Society of Brazil) that publishes original articles produced by Brazilian and international experts in several subspecialties of entomology. These include bionomics, systematics, morphology, physiology, behavior, ecology, biological control, crop protection and acarology.