Cryoprotectants in overwintering larvae of leopard moth, Zeuzera pyrina (Lepidoptera: Cossidae), collected from northwestern Iran
Publish place: Journal of Crop Protection، Vol: 11، Issue: 3
Publish Year: 1401
Type: Journal paper
Language: English
View: 133
This Paper With 13 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
JR_JCP-11-3_001
Index date: 4 November 2023
Cryoprotectants in overwintering larvae of leopard moth, Zeuzera pyrina (Lepidoptera: Cossidae), collected from northwestern Iran abstract
Leopard moth, Zeuzera pyrina L. (Lepidoptera: Cossidae), is one of the important woodboring pests whose larvae bore into twigs, branches, and trunks of various woody species, weakening and sometimes killing trees or shrubs. Recently it has caused severe losses of walnut trees in Iran. This pest overwinters as different larval instars inside trees. Overwintering larvae were collected monthly from October 2020 to March 2021 from Maragheh walnut orchards, northwestern Iran, to determine the presence of cryoprotectants and their changes during autumn and winter. Overwintering larvae accumulated sorbitol, trehalose, and myo-inositol during winter. During cold months there was approximately 11 fold and 7.5-fold increase in trehalose and sorbitol contents, respectively. Glycogen content was the highest in October and decreased significantly with decreasing ambient temperature. Our results suggest that the accumulation of sorbitol, trehalose, and myo-inositol plays an important role in the harsh-season survival of Z. pyrina.
Cryoprotectants in overwintering larvae of leopard moth, Zeuzera pyrina (Lepidoptera: Cossidae), collected from northwestern Iran Keywords:
Cryoprotectants in overwintering larvae of leopard moth, Zeuzera pyrina (Lepidoptera: Cossidae), collected from northwestern Iran authors
Samira Khodayari
Department of Plant Protection, Faculty of Agriculture, University of Maragheh, P. O. Box: ۵۵۱۸۱-۸۳۱۱۱, Maragheh, Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :