蜘蛛螨 Oligonychus yothersi（Acari：Tetranychidae）的繁殖。

IF 1.1 4区综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES

Anais da Academia Brasileira de Ciencias Pub Date : 2024-09-09 eCollection Date: 2024-01-01 DOI:10.1590/0001-3765202420230500

Júlia J Ferla, Juliana Granich, Noeli J Ferla

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引用次数: 0

摘要

在这项工作中，我们报告了蜘蛛螨 Oligonychus yothersi 对葡萄叶片造成的伤害，并在实验室条件下研究了该物种的性别比例。为了了解繁殖方面的情况，我们将雌螨单独放置在葡萄叶制成的舞台上产卵，并在所有后代成年后将其装载在载玻片上，以确认后代的性别。我们的研究表明，O. yothersi通过孤雌生殖/雌雄同体孤雌生殖进行繁殖，产生的雄性数量较少。此外，我们还发现藤本植物的叶片变褐，尤其是在螨虫通常出现的正面。

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Reproduction in the spider mite Oligonychus yothersi (Acari: Tetranychidae).

In this work we reported injuries caused by the spider mite Oligonychus yothersi on Vitis vinifera leaves and we also investigate the sex ratio of this species under laboratory conditions. To access the aspects regarding reproduction, females were placed individually in arenas made of V. vinifera leaves to oviposit and all progeny were mounted on slides when they reached adulthood to confirm the offspring sex. Our study showed that O. yothersi reproduces by thelytokous /arrhenotokous parthenogenesis, generating low number of males. Additionally, we found vine plants with leaf browning, particularly on the adaxial surface, where mites were usually found.

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来源期刊

Anais da Academia Brasileira de Ciencias 综合性期刊-综合性期刊

CiteScore

2.20

自引率

0.00%

发文量

347

审稿时长

1 months

期刊介绍： The Brazilian Academy of Sciences (BAS) publishes its journal, Annals of the Brazilian Academy of Sciences (AABC, in its Brazilianportuguese acronym ), every 3 months, being the oldest journal in Brazil with conkinuous distribukion, daking back to 1929. This scienkihic journal aims to publish the advances in scienkihic research from both Brazilian and foreigner scienkists, who work in the main research centers in the whole world, always looking for excellence. Essenkially a mulkidisciplinary journal, the AABC cover, with both reviews and original researches, the diverse areas represented in the Academy, such as Biology, Physics, Biomedical Sciences, Chemistry, Agrarian Sciences, Engineering, Mathemakics, Social, Health and Earth Sciences.