间作可减轻油菜病虫害的发生

IF 3.8 1区农林科学 Q1 AGRONOMY

Pest Management Science Pub Date : 2025-04-15 DOI:10.1002/ps.8835

Laurie Magnin, Ivan Hiltpold, Alexandra Jullien, Alice Baux

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引用次数: 0

摘要

油菜（Brassica napus）是一种需要大量植物检疫处理的主要作物。找到可持续的虫害管理方法以保证长期的OSR可用性至关重要。因此，本研究旨在评价蚕豆（FB, Vicia faba）间作OSR对OSR害虫复合体的影响。此外，我们旨在通过区分伴生植物造成的视觉和物理干扰以及寄主位置和选择中嗅觉干扰的影响，了解间作作物保护的潜在机制，并评估这种影响是直接的还是间接的。在为期2年的田间试验中，OSR要么作为单作种植，要么与冬季FB （WFB，抗冻）、春季FB （SFB，抗冻敏感）间作，要么与模拟FB的聚乙烯人工植物（ART）间作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Intercropping mitigates incidence of the oilseed rape insect pest complex

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Intercropping mitigates incidence of the oilseed rape insect pest complex

Oilseed rape (OSR, Brassica napus) is a major crop requiring numerous phytosanitary treatments. It is of paramount importance to find sustainable insect pest management to guarantee long term OSR availability. Therefore, we aimed to evaluate the effect of OSR intercropping with faba beans (FB, Vicia faba) on the OSR insect pest complex. In addition, we aimed to understand the underlying mechanisms of crop protection via intercropping by distinguishing between the effects of visual and physical disruptions caused by companion plants and those of olfactory disruptions in host location and selection, and to evaluate whether this effect is direct or indirect. In a field trial run over 2 years, OSR was grown either as a monocrop or intercropped with winter FB (WFB, frost-resistant), spring FB (SFB, frost-sensitive), or polyethylene artificial plants (ART) designed to mimic FB.

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来源期刊

Pest Management Science 农林科学-昆虫学

CiteScore

7.90

自引率

9.80%

发文量

553

审稿时长

4.8 months

期刊介绍： Pest Management Science is the international journal of research and development in crop protection and pest control. Since its launch in 1970, the journal has become the premier forum for papers on the discovery, application, and impact on the environment of products and strategies designed for pest management. Published for SCI by John Wiley & Sons Ltd.