Predicting crop injury caused by flea beetles in spring oilseed rape through pest monitoring in the autumn

IF 1.6 3区农林科学 Q2 ENTOMOLOGY

Agricultural and Forest Entomology Pub Date : 2023-08-19 DOI:10.1111/afe.12596

Fabian A. Boetzl, Carol Högfeldt, Gerard Malsher, Mattias Jonsson, Velemir Ninkovic, Roland Sigvald, Ola Lundin

引用次数: 0

Abstract

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通过秋季害虫监测预测春油菜跳蚤甲虫对作物的伤害

可靠地预测虫害损害将使农民能够在不造成经济损失的情况下减少杀虫剂的使用，从而有助于农业的可持续性。然而，缺乏预测害虫严重程度的手段。利用22年的吸虫捕集法，结合293个大田的作物取食伤害数据，对前一季的蚤虫密度是否可以预测春油菜中蚤虫的取食伤害进行了评价。结果表明，前一年夏秋活动期条跳甲蚤密度与次年春油菜虫害呈极显著正相关。研究区秋季天气或春油菜总盖度均未进一步提高预测精度。因此，利用吸力捕集器进行虫害监测是一种很有前途的工具，可以预测作物取食伤害，并在虫害压力较低的年份减少杀虫剂的使用。

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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来源期刊

Agricultural and Forest Entomology 农林科学-昆虫学

CiteScore

3.60

自引率

6.20%

发文量

审稿时长

>24 weeks

期刊介绍： Agricultural and Forest Entomology provides a multi-disciplinary and international forum in which researchers can present their work on all aspects of agricultural and forest entomology to other researchers, policy makers and professionals. The Journal welcomes primary research papers, reviews and short communications on entomological research relevant to the control of insect and other arthropod pests. We invite high quality original research papers on the biology, population dynamics, impact and management of pests of the full range of forest, agricultural and horticultural crops.