干旱区生态环境知识资源中心(Arid): Seasonality in the occurrence of two lepidopterous olive pests in Egypt

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DOI	10.1111/j.1744-7917.2010.01398.x
	Seasonality in the occurrence of two lepidopterous olive pests in Egypt
	Hegazi Esmat M; Konstantopoulou Maria A; Herz Annette; Khafagi Wedad E; Agamy Essam; Showiel Sania; Atwa Atwa; Abd El-Aziz Gehan M; Abdel-Rahman Safaa M
来源期刊	Insect Science
ISSN	1672-9609
出版年	2011
卷号	18 期号:5 页码:565-574
英文摘要	Prays oleae Bern, (OM) and Palpita unionalis Hub., (JM) are two of the most important pests in olive groves in Egypt. A 3-year monitoring study using sex pheromone traps in semi-arid and arid olive groves was performed. In the semi-arid grove, flight pattern of the OM was the same as in other Mediterranean countries, but in dates concordating plant phenology. The moth completes three generations annually: the first flight is in March to April, the second is in May to June and the third occurs in August to October. In the arid olive grove, an interesting flight pattern was observed. First flight was always very close or overlapped with the second one with no male catches during August to October. However, eggs were present most of the season, indicating unusually high female presence and oviposition activity of the OM during the absence of males in the traps. Generally, moth densities were significantly lower in low fruiting years than in higher ones and were also lower in the arid olive grove than in the semi-arid one. In contrast, JM males were present all season, exhibiting six to seven and three to four overlapping flight peaks in arid and semi-arid olive groves, respectively. Moth densities were significantly higher in the arid olive grove than those in the semi-arid one. This study shows that trapping location and fruit bearing year are characteristics that strongly affect the grove-specific information needed to estimate correctly adult emergence and thus the timing of control measures.
英文关键词	Egg-laying activity Monitoring Olive growing areas Palpita unionalis Prays oleae Sex pheromone
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Entomology
CSCD记录号	CSCD:4321814
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335107
作者单位	Hegazi Esmat M, Faculty of Agriculture, University of Alexandria, Egypt, Egypt.; Konstantopoulou Maria A, Chemical Ecology and Natural Products Laboratory, NCSR Demokritos, Ag.Paraskevi, Athens, Greece, Athens, 15310, Greece.; Herz Annette, Federal Biological Research Centre for Agriculture and Forestry, Institute for Biological Control, Darmstadt,Germany, Darmstadt, Germany.; Khafagi Wedad E, Plant Protection Research Institute, Sabahia, Alexandria, Egypt, Alexandria, Sabahia.; Agamy Essam, Faculty of Agriculture, Cairo University, Cairo, Egypt, Cairo, Egypt.; Showiel Sania, Plant Protection Research Institute, Sabahia, Alexandria, Egypt, Alexandria, Egypt.; Abd El-Aziz Gehan M, Plant Protection Research Institute, Sabahia, Alexandria, Egypt, Alexandria, Egypt.; Atwa Atwa, PlantProtection Research Institute, Cairo, Egypt, Cairo, Egypt.; Abdel-Rahman Safaa M, Central Laboratory of Pesticides, Alexandria, Egypt, Alexandria, Egypt.
推荐引用方式 GB/T 7714	Hegazi Esmat M,Konstantopoulou Maria A,Herz Annette,et al. Seasonality in the occurrence of two lepidopterous olive pests in Egypt[J],2011,18(5):565-574.
APA	Hegazi Esmat M.,Konstantopoulou Maria A.,Herz Annette.,Khafagi Wedad E.,Agamy Essam.,...&Abdel-Rahman Safaa M.(2011).Seasonality in the occurrence of two lepidopterous olive pests in Egypt.Insect Science,18(5),565-574.
MLA	Hegazi Esmat M,et al."Seasonality in the occurrence of two lepidopterous olive pests in Egypt".Insect Science 18.5(2011):565-574.