干旱区生态环境知识资源中心(Arid): Effect of dimethoate in controlling Monolepta hieroglyphica (Motschulsky) and its distribution in maize by drip irrigation

Arid

DOI	10.1002/ps.5670
	Effect of dimethoate in controlling Monolepta hieroglyphica (Motschulsky) and its distribution in maize by drip irrigation
	Zheng, Feng 1,2; Jiang, Hui 1,2; Jia, Jinliang 1,2; Wang, Ruifei 1; Zhang, Zhixiang 1,2; Xu, Hanhong 1,2
通讯作者	Zhang, Zhixiang ; Xu, Hanhong
来源期刊	PEST MANAGEMENT SCIENCE
ISSN	1526-498X
EISSN	1526-4998
出版年	2020
卷号	76 期号:4 页码:1523-1530
英文摘要	BACKGROUND Monolepta hieroglyphica (Motschulsky) is a primary pest of maize. The effect of dimethoate on controlling a M. hieroglyphica infestation was studied using drip irrigation. Field trials were conducted to determine the most effective application rate and water volume for dimethoate treatment in arid and semi-arid regions. The absorption, distribution and dissipation of dimethoate in maize and soil were examined. RESULTS Field trials showed that dimethoate at a rate of 2.70 kg a.i. ha(-1) and water volume of 200 m(3) ha(-1) was the most effective treatment for controlling M. hieroglyphica. Dimethoate via drip irrigation showed longer persistence than dimethoate applied via artificial or unmanned air vehicle spraying. Different parts of the maize plant had a hysteresis effect on dimethoate absorption. Dimethoate was absorbed from the roots, transported upward, and enriched in the leaf. Dimethoate was mainly concentrated within a certain range near the emitter after drip irrigation. Terminal residues of dimethoate in maize grain were below detectable levels 42 days after treatment. CONCLUSIONS Dimethoate treatment via drip irrigation can control M. hieroglyphica infestation on maize. Results showed that dimethoate is safe for maize and the environment. This study provides guidance for the application of pesticides in arid and semi-arid areas. (c) 2019 Society of Chemical Industry
英文关键词	dimethoate drip irrigation maize control Monolepta hieroglyphica
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000500687000001
WOS关键词	USE EFFICIENCY ; COTTON ; SOIL ; WATER ; DISSIPATION ; PESTICIDE ; XINJIANG ; YIELD ; CLOTHIANIDIN ; PRODUCTIVITY
WOS类目	Agronomy ; Entomology
WOS研究方向	Agriculture ; Entomology
EI主题词	2019-12-05
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311592
作者单位	1.South China Agr Univ, Minist Educ, Key Lab Nat Pesticide & Chem Biol, Guangzhou 510642, Guangdong, Peoples R China; 2.South China Agr Univ, State Key Lab Conservat & Utilizat Subtrop Agrobi, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Feng,Jiang, Hui,Jia, Jinliang,et al. Effect of dimethoate in controlling Monolepta hieroglyphica (Motschulsky) and its distribution in maize by drip irrigation[J],2020,76(4):1523-1530.
APA	Zheng, Feng,Jiang, Hui,Jia, Jinliang,Wang, Ruifei,Zhang, Zhixiang,&Xu, Hanhong.(2020).Effect of dimethoate in controlling Monolepta hieroglyphica (Motschulsky) and its distribution in maize by drip irrigation.PEST MANAGEMENT SCIENCE,76(4),1523-1530.
MLA	Zheng, Feng,et al."Effect of dimethoate in controlling Monolepta hieroglyphica (Motschulsky) and its distribution in maize by drip irrigation".PEST MANAGEMENT SCIENCE 76.4(2020):1523-1530.