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Insects

Title:		Diel Rhythmicity of Field Responses to Synthetic Pheromone Lures in the Pine Sawyer Monochamus saltuarius
Author(s):		Kim J; Jung YH; Lee SM;
Address:		"Forest Insect Pests and Diseases Division, National Institute of Forest Science, Seoul 02455, Korea. SM Biovision Co., Jinju, Gyeongnam 52849, Korea"
Journal Title:		Insects
Year:		2021
Volume:		20210512
Issue:		5
Page Number:		-
DOI:		10.3390/insects12050441
ISSN/ISBN:		2075-4450 (Print) 2075-4450 (Electronic) 2075-4450 (Linking)
Abstract:		"The pine wood nematode (PWN), Bursaphelenchus xylophilus, causes lethal pine wilt disease (PWD) in Asia and Europe and has become a serious threat to global pine forest ecosystems. In Korea, Monochamus saltuarius transmits PWN not only to Pinus densiflora, but also to Pinus koraiensis, which is widely distributed across eastern Asia. The diel rhythmicity of M. saltuarius in response to its aggregation pheromone was studied with the aim of providing reliable data for the prevention of PWD and control of Monochamus spp. Using a spray dispenser controlled with an electronic timer, M. saltuarius pheromone and attractants (PA) were sprayed to determine the diel rhythm of the response to PA. The spraying period was divided into four time periods: 05:00-11:00 (time period A), 11:00-17:00 (time period B), 17:00-23:00 (time period C), and 23:00-05:00 (time period D). The largest number of M. saltuarius was caught in time period B, followed by A, C, and D. It could be concluded that the flight activity of M. saltuarius in response to PA was diurnal. The results of this study improve the understanding of the behavioral biology of M. saltuarius, allowing for the development of pest management strategies to prevent the spread of PWN and control its vector"
Keywords:		aggregation pheromone attractant behavior longhorn beetles pine wilt disease;
Notes:		"PubMed-not-MEDLINEKim, Junheon Jung, Young Hak Lee, Sang-Myeong eng FE0702-2020-01-2021/National Institute of Forest Science/ Switzerland 2021/06/03 Insects. 2021 May 12; 12(5):441. doi: 10.3390/insects12050441"