Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period.
Morphological differences of the reproductive system could be used to predict the optimum Grapholita molesta (Busck) control period.
复制标题
生殖系统的形态差异可用于预测梨小食心虫（Busck）的最佳控制期
DOI：
10.1038/s41598-017-08549-y
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发表时间：
2017-08-15
影响因子：
4.6
通讯作者：
Ma R
中科院分区：
文献类型：
--
作者：
Zhang Z;Men L;Peng Y;Li J;Deng A;Chen Y;Liu X;Ma R
梨小食心蛾Grapholita molesta(Busck)是世界范围内的主要食果性害虫之一。为了有效地进行OFM的综合控制，预测最优控制周期是非常重要的。通过接触性信息素的诱捕雄蛾的数量或通过果园使用食物诱捕器诱捕的雄蛾和雌蛾的数量来监测种群数量。诱蛾的交配状况和发育阶段尚未确定。本文对不同发育时期生殖系统的解剖形态进行了研究。结果表明，卵巢发育可分为六个阶段。日平均产卵量与卵成熟产卵期的产卵率呈极显著正相关(r=0.86)，可作为田间种群预测的一个指标。交配前后，射精管的法氏囊和重肌区的形态有明显的差异，这些差异可用来提高预测最佳防治时期的准确性。
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.
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影响因子：
1.7
作者：
GENTRY, CR;BEROZA, M;BLYTHE, JL
通讯作者：
BLYTHE, JL
影响因子：
2.3
作者：
Gullan, PJ;Downie, DA;Steffan, SA
通讯作者：
Steffan, SA
影响因子：
0.9
作者：
ELLIOTT, WM;MCCLANAHAN, RJ;FOUNK, J
通讯作者：
FOUNK, J
DOI：
10.1016/0020-7322(91)90018-5
发表时间：
1991-12-01
期刊：
INTERNATIONAL JOURNAL OF INSECT MORPHOLOGY & EMBRYOLOGY
影响因子：
--
作者：
FAUCHEUX, MJ
通讯作者：
FAUCHEUX, MJ
影响因子：
0.9
作者：
DANG, PT
通讯作者：
DANG, PT