干旱区生态环境知识资源中心(Arid): Early Intervention against Desert Locusts: Current Proactive Approach and the Prospect of Sustainable Outbreak Prevention

Arid

DOI	10.3390/agronomy11020312
	Early Intervention against Desert Locusts: Current Proactive Approach and the Prospect of Sustainable Outbreak Prevention
	Showler, Allan T.; Ould Babah Ebbe, Mohammed Abdallahi; Lecoq, Michel; Maeno, Koutaro O.
通讯作者	Showler, AT (corresponding author), USDA ARS, Knipling Bushland US Livestock Insects Res Lab, 2700 Fredericksburg Rd, Kerrville, TX 78028 USA.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:2
英文摘要	The desert locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae), a major Old World pest, is associated with agricultural losses and undesirable societal effects. There are three broad approaches to its control: reaction, proaction, and outbreak prevention. Reaction protects crops from swarms but it is costly and disruptive. Proaction involves early intervention during outbreaks to avert further development to plague status; it is in current use because it is effective, relatively inexpensive, and it is the best available option for now. Outbreak prevention, largely unavailable since the 1970s, at least on a regional scale, will require highly sensitive surveillance to detect the onset of gregarization. Sufficiently early intervention can, hypothetically, extend desert locust recession indefinitely. While research on desert locust biology and behavior is, almost, no longer an urgent requirement to improve the efficacy of control, new priorities have arisen for developing outbreak prevention capability (and for enhancing proaction). Salient needs presently include long residual tactics for prophylactic (preventive) control in breeding areas, intervention thresholds, and improved, sustainable coordination among stakeholders at national, regional, and international levels. The most recent desert locust episode of 2020 provides an illustrative example of how prevention might have averted the entire upsurge, and how proaction in some countries contained the spread of swarms. The initial outbreak in Saudi Arabia escaped control due to unpreparedness, and impacts of armed conflict in Somalia and Yemen, which weakened surveillance and control, further contributed to the invasion of >= 22 countries, and the spraying of approximate to 4.9 million ha, by the end of 2020.
英文关键词	control plague proaction Schistocerca gregaria surveillance threshold upsurge
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000621971200001
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349385
作者单位	[Showler, Allan T.] USDA ARS, Knipling Bushland US Livestock Insects Res Lab, 2700 Fredericksburg Rd, Kerrville, TX 78028 USA; [Ould Babah Ebbe, Mohammed Abdallahi] Sahel Inst, BP 1530, Bamako, Mali; [Lecoq, Michel] CIRAD, UMR CBGP, F-34398 Montpellier, France; [Maeno, Koutaro O.] Japan Int Res Ctr Agr Sci, Livestock & Environm Div, Ohwashi 1-1, Tsukuba, Ibaraki 3058686, Japan
推荐引用方式 GB/T 7714	Showler, Allan T.,Ould Babah Ebbe, Mohammed Abdallahi,Lecoq, Michel,et al. Early Intervention against Desert Locusts: Current Proactive Approach and the Prospect of Sustainable Outbreak Prevention[J]. French National Research Institute for Sustainable Development,2021,11(2).
APA	Showler, Allan T.,Ould Babah Ebbe, Mohammed Abdallahi,Lecoq, Michel,&Maeno, Koutaro O..(2021).Early Intervention against Desert Locusts: Current Proactive Approach and the Prospect of Sustainable Outbreak Prevention.AGRONOMY-BASEL,11(2).
MLA	Showler, Allan T.,et al."Early Intervention against Desert Locusts: Current Proactive Approach and the Prospect of Sustainable Outbreak Prevention".AGRONOMY-BASEL 11.2(2021).