Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period

Abstract The oriental fruit moth (OFM), Grapholita molesta (Busck), is one of the dominant fruit-boring pests worldwide. In order to conduct integrated control of OFM effectively, it is important to predict the optimum control period. OFM populations have been monitored either by the number of trapp...

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Autores principales:	Zhiwei Zhang, Lina Men, Yunfei Peng, Jun Li, Angie Deng, Yuan Chen, Xianqian Liu, Ruiyan Ma
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/21e43404625c4effa4266997298c0146
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spelling	oai:doaj.org-article:21e43404625c4effa4266997298c01462021-12-02T11:52:40ZMorphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period10.1038/s41598-017-08549-y2045-2322https://doaj.org/article/21e43404625c4effa4266997298c01462017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-08549-yhttps://doaj.org/toc/2045-2322Abstract The oriental fruit moth (OFM), Grapholita molesta (Busck), is one of the dominant fruit-boring pests worldwide. In order to conduct integrated control of OFM effectively, it is important to predict the optimum control period. OFM populations have been monitored either by the number of trapped male moths exposed to sex pheromones or by the number of trapped male and female moths using food traps in orchards. The mating status and development stage of the trapped moths have not been characterized. The present paper studies the anatomical morphology of the OFM reproductive system at different development periods. The results revealed that OFM ovarian development can be divided into six stages. The average daily fecundity of OFM had an excellent positive correlation (r = 0.86) with the percentages of OFM in the egg maturation & oviposition stage, which could be used as an indicator in field population prediction work. There were obvious differences in the morphology of the corpus bursa and the heavy muscular area of the ductus ejaculatorius simplex before and after mating, and these differences could be used to increase the accuracy in predicting the optimum OFM control period.Zhiwei ZhangLina MenYunfei PengJun LiAngie DengYuan ChenXianqian LiuRuiyan MaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhiwei Zhang Lina Men Yunfei Peng Jun Li Angie Deng Yuan Chen Xianqian Liu Ruiyan Ma Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
description	Abstract The oriental fruit moth (OFM), Grapholita molesta (Busck), is one of the dominant fruit-boring pests worldwide. In order to conduct integrated control of OFM effectively, it is important to predict the optimum control period. OFM populations have been monitored either by the number of trapped male moths exposed to sex pheromones or by the number of trapped male and female moths using food traps in orchards. The mating status and development stage of the trapped moths have not been characterized. The present paper studies the anatomical morphology of the OFM reproductive system at different development periods. The results revealed that OFM ovarian development can be divided into six stages. The average daily fecundity of OFM had an excellent positive correlation (r = 0.86) with the percentages of OFM in the egg maturation & oviposition stage, which could be used as an indicator in field population prediction work. There were obvious differences in the morphology of the corpus bursa and the heavy muscular area of the ductus ejaculatorius simplex before and after mating, and these differences could be used to increase the accuracy in predicting the optimum OFM control period.
format	article
author	Zhiwei Zhang Lina Men Yunfei Peng Jun Li Angie Deng Yuan Chen Xianqian Liu Ruiyan Ma
author_facet	Zhiwei Zhang Lina Men Yunfei Peng Jun Li Angie Deng Yuan Chen Xianqian Liu Ruiyan Ma
author_sort	Zhiwei Zhang
title	Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
title_short	Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
title_full	Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
title_fullStr	Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
title_full_unstemmed	Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period
title_sort	morphological differences of the reproductive system could be used to predict the optimum grapholita molesta (busck) control period
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/21e43404625c4effa4266997298c0146
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Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period

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