2023年新寄蝇属（膜翅目：茧蜂科）对1852年三种格内（Guenée）物种的寄生：偏好龄期和寄主食物的影响
Parasitism by Shimbori, 2023 (Hymenoptera: Braconidae) of three species of Guenée, 1852: effects of preferential instar and host diet.
作者信息
Dos Santos Jailma Rodrigues, Takahashi Tamara Akemi, Palma Gabriel Rodrigues, de Andrade Moral Rafael, Parra José Roberto Postali
机构信息
Department of Entomology and Acarology, Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo (USP), Piracicaba, SP Brazil.
Department of Mathematics and Statistics, Maynooth University, Maynooth, Co. Kildare Ireland.
出版信息
Biocontrol (Dordr). 2025;70(1):45-55. doi: 10.1007/s10526-024-10287-w. Epub 2024 Nov 12.
UNLABELLED
A recently discovered koinobiont parasitoid species, Shimbori, 2023, proved to be a promising biological control agent for larvae of (Walker, 1858), (Stoll, 1782), and (J.E. Smith, 1797), all well-known pests that cause critical damage to soybean and corn crops. This study investigated the potential of parasitism by in these three species, including different instars (1st, 2nd, 3rd, and 4th instar) and diets (artificial and natural). Parasitism was highest when it occurs in the second instar for all three host species. The egg-to-pupa period of was shorter in the second and third instars in relation to the first instar. Parasitism was substantially enhanced by the use of natural diets (soybean and corn leaves) compared with the artificial diet in all three species of the complex, suggesting a possible allelochemical interaction. Based on the results from the three host species, the potential for control of spp. by was evident.
SUPPLEMENTARY INFORMATION
The online version contains supplementary material available at 10.1007/s10526-024-10287-w.
未标注
最近发现的一种共寄生性寄生蜂物种Shimbori（2023年），被证明是对豆蚀叶野螟（Walker，1858年）、棉铃虫（Stoll，1782年）和烟青虫（J.E. Smith，1797年）幼虫有前景的生物防治剂，这三种害虫都是对大豆和玉米作物造成严重损害的知名害虫。本研究调查了Shimbori对这三个物种的寄生潜力，包括不同龄期（1龄、2龄、3龄和4龄）和食物（人工饲料和天然饲料）。对于所有三种寄主物种，寄生率在2龄时最高。与1龄相比，Shimbori在2龄和3龄时的卵到蛹期更短。在Shimbori复合体的所有三个物种中，与人工饲料相比，使用天然饲料（大豆叶和玉米叶）显著提高了寄生率，这表明可能存在化感物质相互作用。基于对这三种寄主物种的研究结果，Shimbori对豆蚀叶野螟属物种的控制潜力是明显的。
补充信息
在线版本包含可在10.1007/s10526-024-10287-w获取的补充材料。
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