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中国农学通报 ›› 2025, Vol. 41 ›› Issue (33): 88-95.doi: 10.11924/j.issn.1000-6850.casb2024-0198

• 资源·环境·生态·土壤 • 上一篇    下一篇

气象因子对麦长管蚜种群发生量影响分析

胡娟(), 郭涛, 徐宏斌, 郝睿, 王斌()   

  1. 六安市农业科学研究院,安徽六安 450002
  • 收稿日期:2024-05-15 修回日期:2025-11-14 出版日期:2025-11-25 发布日期:2025-12-01
  • 通讯作者:
    王斌,男,1973年出生,安徽寿县人,副研究员,本科,主要从事作物栽培及育种工作。通信地址:450002 安徽省六安市裕安区小华山街道梅山中路30号农业科技大厦25层水稻室,E-mail:
  • 作者简介:

    胡娟,女,1982年出生,安徽无为人,助理研究员,硕士,研究方向:作物病虫害防治及育种等相关工作。通信地址:450002 安徽省六安市梅山南路30号农业大厦25层水稻室,E-mail:

  • 基金资助:
    农业基础性长期性科技工作项目国家植物保护金安实验点(ZX04S1306)

Effect of Meteorological Factors on Population Quantity of Macrosiphum Avenae

HU Juan(), GUO Tao, XU Hongbin, HAO Rui, WANG Bin()   

  1. Lu'an Agricultural Science Research Institute, Lu'an, Anhui 450002
  • Received:2024-05-15 Revised:2025-11-14 Published:2025-11-25 Online:2025-12-01

摘要:

为了阐明气象因子对麦长管蚜发生量的影响,本研究于2020年11月至2023年5月在六安市金安区小麦田进行了蚜虫种群的系统调查。相关性分析表明:麦长管蚜的田间发生高峰期出现在小麦苗期、抽穗扬花期和灌浆期;日平均气温X1(P<0.01)、日均最高气温X2(P<0.01)、日均最低气温X3(P<0.01)、土壤日平均最低温度X8(P<0.01)与麦长管蚜发生量均呈正相关,而日均风速X6、日均降雨量X7气象因子呈负相关。太阳辐射、相对湿度对其影响不显著。本研究为该地区麦长管蚜的防治决策提供了科学依据。

关键词: 麦长管蚜, 气象因子, 种群, 发生量, 影响, 预测, 防治策略

Abstract:

In order to clarify the relationship between the occurrence of macrosiphum avenae and meteorological factors, this study conducted a systematic survey of aphid populations in wheat fields in Jin'an District, Lu'an City from November 2020 to May 2023. Through correlation analysis, it is concluded that: the peak occurrence period of macrosiphum avenae in the field is during the wheat seedling stage, heading and flowering stage, and grain filling stage; the key factors affecting the occurrence of macrosiphum avenae are mainly positively correlated with daily average temperature X1 (P<0.01), average maximum temperature X2 (P<0.01), daily average minimum temperature X3 (P<0.01), and daily average minimum soil temperature X8 (P<0.01); the meteorological factors of daily average wind speed X6 and daily average rainfall X7 have a negative correlation with the occurrence of wheat aphids, but the infulence of radiation and ralative humidity are not significant. The results provide scientific parameters and theoretical basis for the decision-making of Sitobion avenae control in this region.

Key words: macrosiphum avenae, meteorological factors, population, amount of occurrence, influence, prediction, prevention and control