干旱区生态环境知识资源中心(Arid): Isolation, identification and efficacy of three bacterial isolates against the red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae)

Arid

DOI	10.1186/s41938-022-00551-5
	Isolation, identification and efficacy of three bacterial isolates against the red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae)
	Almasoudi, Najeeb M.; Asiry, Khalid A.; Abo-Elyousr, Kamal A. M.
通讯作者	Almasoudi, NM
来源期刊	EGYPTIAN JOURNAL OF BIOLOGICAL PEST CONTROL
ISSN	1110-1768
EISSN	2536-9342
出版年	2022
卷号	32 期号:1
英文摘要	Background The red palm weevil (RPW), Rhynchophorus ferrugineus (Coleoptera: Curculionidae), overruns date palm ranches in most Oases of Saudi Arabia and causes massive economic losses. Integrated pest management (IPM) of the RPW by biocontrol agents of bacterial isolates was the primary aim of the present study. Results Thirty-seven bacterial isolates were isolated from the larvae of R. ferrugineus, which were collected from infested Phoenix dactylifera trees growing in different parts of Saudi Arabia. 16S rDNA sequencing showed that the isolated bacteria were: Serratia marcescens, Klebsiella pneumoniae and Bacillus thuringiensis. The potential of these isolates was tested against R. ferrugineus in the laboratory. The use of these three isolates showed significant mortality percentages against R. ferrugineus. The highest reduction in mortality was recorded at the concentration of 1 x 10(8) CFU/ml; B. thuringiensis isolate displayed the highest potency in mortal percentage rate (100%), 4 days post-treatment, followed by S. marcescens isolate after 5 days, and then K. pneumoniae isolate after 6 days. Conclusions These results suggest that the use of these bacterial isolates was very useful in in vitro experiments, and it may consider those bacterial strains of interest as a potential biocontrol agent of R. ferrugineus.
英文关键词	Biological control Red palm weevil Entomopathogenic Integrated pest management (IMP)
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000795129200001
WOS关键词	BACILLUS-THURINGIENSIS ; WEEVIL ; FERRUGINEUS
WOS类目	Entomology
WOS研究方向	Entomology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392393
推荐引用方式 GB/T 7714	Almasoudi, Najeeb M.,Asiry, Khalid A.,Abo-Elyousr, Kamal A. M.. Isolation, identification and efficacy of three bacterial isolates against the red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae)[J],2022,32(1).
APA	Almasoudi, Najeeb M.,Asiry, Khalid A.,&Abo-Elyousr, Kamal A. M..(2022).Isolation, identification and efficacy of three bacterial isolates against the red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae).EGYPTIAN JOURNAL OF BIOLOGICAL PEST CONTROL,32(1).
MLA	Almasoudi, Najeeb M.,et al."Isolation, identification and efficacy of three bacterial isolates against the red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae)".EGYPTIAN JOURNAL OF BIOLOGICAL PEST CONTROL 32.1(2022).