The fate and ecological risk of typical diamide insecticides in soil ecosystems under repeated application
文献类型: 外文期刊
作者: Xin Zhang;Tong Liu;Wei Sun;Chengzhi Zhang;Xiaoke Jiang;Xiangwei You;Xiuguo Wang
作者机构:
关键词: Diamide insecticides;Metabolism;Microbiome;Residue analysis;Soil nutrients
期刊名称: Journal of Hazardous Materials
ISSN: 0304-3894
年卷期: 2025 年 494 卷
页码:
收录情况: SCIE(2025版) ; ; EI(2025版)
摘要: Diamide insecticides are the third most widely used class of pesticides worldwide. However, the long-term impacts of repeated diamide applications on soil ecosystems remain unclear. This study investigated chlorantraniliprole (CLP) and cyantraniliprole (CYP) effects on soil ecosystems through simulated repeated exposures. Results showed both exhibited slow degradation in the soil, with repeated applications extending their persistence, particularly for CLP. Both significantly inhibited soil alkaline nitrogen and organic matter accumulation, while reducing urease and sucrase activities, with CLP exerting stronger inhibitory effects. Metagenomic analysis indicated that CLP and CYP notably reduced soil microbial diversity. Additionally, the two insecticides altered the soil microbial community structure and inhibited carbon-nitrogen metabolic pathways. Further analysis revealed that CLP treatment significantly decreased the relative abundances of Mesorhizobium and Marmoricola, whereas CYP treatment primarily reduced Clostridium_sensu_stricto_1. All of these genera exhibited significant positive correlations with key metabolic pathways in soil carbon and nitrogen cycling. Notably, the relative abundance of Sphingomonas increased significantly following CLP and CYP treatments, demonstrating potential degradation capabilities. Overall, both CLP and CYP posed ecological risks to soil ecosystems, with CLP exhibiting more severe impacts. These findings revealed the need for strengthened scientific management in actual production.
分类号:
- 相关文献
作者其他论文 更多>>
-
Bimetallic metal-organic frameworks with hydrolytic esterase activity applied to mycotoxin decontamination
作者:Ke Cheng;Peiheng Dina;Fei Yu;Yinghui Zhang;Yunpeng Wang;Wenjing Mu;Xiuguo Wang
关键词:Bimetallic artificial hydrolase;Broad substrate specificity;Esterase-like behavior;Patulin elimination
-
Unveiling hidden risks of chiral fungicide benzovindiflupyr: Stereoselectivity in soil antibiotic resistance gene transmission
作者:Xin Zhang;Yanni Feng;Xiaoke Jiang;Wei Sun;Chengzhi Zhang;Jie Han;Yuqing Hou;Xiangwei You;Houpu Zhang;Xiuguo Wang;Xiangwei Wu;Jun Wang
关键词:Chiral pesticide;Ecological risk;Environmental fate;Metagenome;Stereoselectivity
-
Effects of substituting fishmeal with barley worms (Zophobas morio) in diets on growth performance, serum parameters, Immunocompetence, and intestinal health of juvenile leopard coral grouper (Plectropomus leopardus)
作者:Xin Zhang;Tingting Wang;Min Xue;Xiaofang Liang;Adinda Luthfiah;Kangze Xv;Dengbao Fan;Beiping Tan;Wei Zhang
关键词:Barley worm meal;Insect meal;Intestinal flora;Leopard coral grouper;Muscle quality
-
Two-Generation Crossbreeding of White-Headed Suffolk and Small-Tailed Han Sheep: Heterosis, Sustainable Production Traits, and Morphological Features in Central China
作者:Kai Quan;Jun Li;Haoyuan Han;Kun Liu;Huibin Shi;Huihua Wang;Meilin Jin;Wei Sun;Caihong Wei
关键词:crossbreeding;heterosis;meat quality;small-tailed Han sheep;white-headed Suffolk sheep
-
Contract farming for improving farmers’ incomes: from Resource-Based View
作者:Que Yang;Xin Zhang;Hua Peng;Dongsheng Sun
关键词:acquisition model;fsQCA;PSM;RBV;sales revenue
-
A high-quality assembly revealing the PMEL gene for the unique plumage phenotype in Liancheng ducks
作者:Zhen Wang;Zhanbao Guo;Hongfei Liu;Tong Liu;Dapeng Liu;Simeng Yu;Hehe Tang;He Zhang;Qiming Mou;Bo Zhang;Junting Cao;Martine Schroyen;Shuisheng Hou;Zhengkui Zhou
关键词:duck;genome assembly;melanin;plumage color;PMEL
-
Effect of replacing fishmeal with 70 cottonseed protein concentrate on growth performance, liver health, muscle texture, intestinal microbiome, and wastewater parameters in hybrid grouper (Epinephelus fuscoguttatus♀ × E. lanceolatus♂) juvenile
作者:Kangze Xv;Adinda Luthfiah;Min Xue;Hao Wang;Tingting Wang;Xin Zhang;Dengbao Fan;Beiping Tan;Wei Zhang
关键词:Cottonseed protein concentrate;Deep processing;Epinephelus fuscoguttatus♀ × E. lanceolatus♂;Fishmeal substitute;Hybrid grouper