Key factors affecting the spring emergence of pea moth (Cydia nigricana).
作者信息
Thöming G, Saucke H
机构信息
Department of Ecological Plant Protection, Faculty of Organic Agricultural Sciences, University of Kassel, Nordbahnhofstrasse 1a, Witzenhausen, Germany.
出版信息
Bull Entomol Res. 2011 Apr;101(2):127-33. doi: 10.1017/S0007485309990642. Epub 2010 Feb 17.
Abstract
The hypothesis that spring emergence of the pea moth Cydia nigricana is regulated by environmental factors, particularly photoperiod and temperature, was examined in this study. A long-term field study was conducted in two distinct pea-growing areas in Hesse and Saxony, Germany. Strong correlations between the flight phenology of pea moth in spring and air temperature, soil temperature, solar radiation and day length were demonstrated for three consecutive years. In laboratory experiments, we elucidated the interaction of different photoperiod-temperature regimes, verifying cumulative day-degree data in relation to pea moth emergence rates in the field. C. nigricana temperature sensitivity is apparently initiated by long day conditions with a critical day length of about 14 h L:D. The overall results contribute to the theory that photoperiod and temperature interact as regulatory cues for spring emergence of C. nigricana. The findings are discussed in terms of the development of predictive models and decision support systems for pea moth control.
摘要
相似文献
1
2
3
4
5
6
7
8
9
10
相关知识
Responses of germination and seedling emergence of Stipa bungeana to key environmental factors
水稻花药培养技术的研究进展
花楸树种子散布、萌发与种群天然更新的关系
Factors Affecting Outbreaks and Prevention and Control Strategies of Wildlife Infectious Diseases
不同颜色CC诱捕器对叶蝉和蓟马的诱捕作用
碳中和背景下植物净固碳能力研究进展
Latitudinal patterns and factors affecting different soil organic carbon fractions in the eastern forests of China
青海省东部气象条件变化对麦茎蜂羽化的影响
气候变化对灯盏花(Erigeron breviscapus)在中国潜在适生区的影响
燃油效率影响因素分析 Analysis of Factors Affecting Fuel Efficiency
网址: Key factors affecting the spring emergence of pea moth (Cydia nigricana). https://m.huajiangbk.com/newsview2557685.html
| 上一篇: 日本大阪与照明红色枫树叶叶低角度 |
下一篇: 团体标准 苹果蠹蛾综合防控技术规 |
