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DOI	10.51372/bioagro352.6
	Residuality and dissipation of lufenuron applied to peas in a semi-arid zone and hazard and risk index for ingestion
	Alvarez-Vilca, Jorge; Sarmiento-Sarmiento, Guido; Mena-Chacon, Laydy; Lipa-Mamani, Luis
通讯作者	Alvarez-Vilca, J
来源期刊	BIOAGRO
ISSN	1316-3361
EISSN	2521-9693
出版年	2023
卷号	35 期号:2 页码:135-146
英文摘要	Residuality dissipation applied peas ingestion The frequent application of pesticides in horticultural crops can generate residues with adverse consequences on the health of consumers. The objective of this research was to determine the residual and dissipation of lufenuron applied on peas (Pisum sativum L.), and its hazard and risk index by ingestion. The study was carried out in an open field in a semi-arid zone located in Arequipa, Peru. The treatments were the application of three doses of the active ingredient lufenuron (12, 24 and 30 g center dot ha-1) in two opportunities (every 4 and 8 days), conforming six treatments applied via foliar in a completely randomized design, with three replications (18 plots). Lufenuron residues were detected in pea pods and grains by HPLC in samples collected 4, 8 and 16 days after the last application. Dissipation kinetics, half-life, ingestion hazard or health hazard index (HI) were calculated. The highest half-life values were 13.4 days in pods and 4.8 days in grains with the dose 24 g center dot ha-1 and frequency of 8 days. The application frequency was more relevant than the lufenuron dose, and the difference was detected at 4 days after the last application. It was found that lufenuron residues in grains at 4 days of sampling exceeded the maximum residue limits in all treatments; however, under the conditions of this trial, ingestion of pea grains with lufenuron residues did not represent a health hazard and risk of population.
英文关键词	Pesticide Pisum sativum safety toxicity
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:001011298200006
WOS类目	Agriculture, Multidisciplinary ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395536
推荐引用方式 GB/T 7714	Alvarez-Vilca, Jorge,Sarmiento-Sarmiento, Guido,Mena-Chacon, Laydy,et al. Residuality and dissipation of lufenuron applied to peas in a semi-arid zone and hazard and risk index for ingestion[J],2023,35(2):135-146.
APA	Alvarez-Vilca, Jorge,Sarmiento-Sarmiento, Guido,Mena-Chacon, Laydy,&Lipa-Mamani, Luis.(2023).Residuality and dissipation of lufenuron applied to peas in a semi-arid zone and hazard and risk index for ingestion.BIOAGRO,35(2),135-146.
MLA	Alvarez-Vilca, Jorge,et al."Residuality and dissipation of lufenuron applied to peas in a semi-arid zone and hazard and risk index for ingestion".BIOAGRO 35.2(2023):135-146.