Adsorption and desorption characteristics of endosulfan in two typical agricultural soils in Southwest China

Shuan, Qian; Zhu, Heng; Xiong, Bailian; Zheng, Guolin; Zhang, Jinzhong; Xu, Weihong

doi:10.1007/s11356-017-8800-4

Cited by 20 publications

(13 citation statements)

References 31 publications

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“…The migration ability of pesticides in the soil is associated with their adsorption in the soil 24 and the strength of the adsorption of pesticides mainly depends on the properties of the pesticide and the nature of the soil 25 , 26 . The lower the water solubility of the pesticide, the higher is its adsorption in the soil.…”

Section: Resultsmentioning

confidence: 99%

Study on environmental behaviour of fluopyram in different banana planting soil

Zhou

Liang

Cui

et al. 2021

Sci Rep

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Fluopyram is commonly used to control banana leaf spot, anthracnose, and scab in tropical agricultural areas. To explore its behaviour in tropical agricultural environments, dissipation, adsorption, and leaching behaviours of fluopyram in three typical banana planting soils were studied. Also, its dissipation and migration capabilities in different regions and different soil types were evaluated. The results showed that the dissipation of fluopyram was in accordance with the first-order kinetic equation in the three banana soils, but the degradation rates were quite different. The degradation half-lives in the Hainan latosol, Yunnan sandy soil, and Fujian Plain alluvial soil were 46.21 days, 36.48 days and 57.76 days, respectively. Fluopyram also exhibited high adsorption and low leachability in the three soils. The Fujian Plain alluvial soil had the highest adsorption capacity for fluopyram, while fluopyram had the low leachability in the Yunnan sandy soil.

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Section: Resultsmentioning

confidence: 99%

Study on environmental behaviour of fluopyram in different banana planting soil

Zhou

Liang

Cui

et al. 2021

Sci Rep

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“…For example, biodegradation is the main path of niclosamide degradation in natural environments, as aerobatic and anaerobic naturalized microorganisms have a high capability to degrade niclosamide [43]. Factors including oxygen, temperature, soil moisture, soil pH, and soil porous structure influence pesticide microbial degradation [31,42,44,46]. For example, the enantioselective degradation of benalaxyl is mainly influenced by pH, with a greater degradation in soils with higher pH values [47].…”

Section: Pesticide Degradationmentioning

confidence: 99%

“…Some soil factors, including pH, organic matter [42,53,57,58], and soil amendment [59], impact the adsorption of pesticides. Moreover, soils rich in organic matter or clay are much more adsorptive to pesticides than coarse, sandy soils, because clay or organic soils either have a greater particle surface area, or more sites onto which insecticides can be bound [45,55,60,61] For example, the adsorption and desorption abilities of endosulfan may be related to the contents of clay and organic matter in the soil [46,62]. The study shows the sorption/desorption and mobility of strobilurin fungicides in three Chinese soils in the order of Jiangxi red soil > Taihu paddy soil > Northeast China black soil.…”

Section: Pesticide Migration 621 Sorptionmentioning

confidence: 99%

Agriculture Development, Pesticide Application and Its Impact on the Environment

Tudi

Ruan

Wang

et al. 2021

IJERPH

1,418

481

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Pesticides are indispensable in agricultural production. They have been used by farmers to control weeds and insects, and their remarkable increases in agricultural products have been reported. The increase in the world’s population in the 20th century could not have been possible without a parallel increase in food production. About one-third of agricultural products are produced depending on the application of pesticides. Without the use of pesticides, there would be a 78% loss of fruit production, a 54% loss of vegetable production, and a 32% loss of cereal production. Therefore, pesticides play a critical role in reducing diseases and increasing crop yields worldwide. Thus, it is essential to discuss the agricultural development process; the historical perspective, types and specific uses of pesticides; and pesticide behavior, its contamination, and adverse effects on the natural environment. The review study indicates that agricultural development has a long history in many places around the world. The history of pesticide use can be divided into three periods of time. Pesticides are classified by different classification terms such as chemical classes, functional groups, modes of action, and toxicity. Pesticides are used to kill pests and control weeds using chemical ingredients; hence, they can also be toxic to other organisms, including birds, fish, beneficial insects, and non-target plants, as well as air, water, soil, and crops. Moreover, pesticide contamination moves away from the target plants, resulting in environmental pollution. Such chemical residues impact human health through environmental and food contamination. In addition, climate change-related factors also impact on pesticide application and result in increased pesticide usage and pesticide pollution. Therefore, this review will provide the scientific information necessary for pesticide application and management in the future.

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“…Pan et al found that the application of biomass charcoal significantly improved soil fertility and increased the ability of soil to adsorb and fix procymidone [20]. The adsorption and desorption behaviors of procymidone in the soils are consistent with the reported pesticides, including methyl-parathion, endosulfan, atrazine, and carbofuran [21][22][23][24][25]. Bajeer et al reported similar adsorption behaviors of triazophos in different Pakistan soils.…”

Section: Discussionmentioning

confidence: 61%

Environmental Behaviors of Procymidone in Different Types of Chinese Soil

Zhang

et al. 2021

Sustainability

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Procymidone is a widely used fungicide in the prevention and treatment of fungal diseases on many crops in China. Part of the procymidone will enter the soil during the application process. Procymidone may exhibit environmental behavior diversity in different soils. Therefore, it is extremely important to clarify the environmental behavior of procymidone in soil for its environmental safety evaluation. Here, the degradation, adsorption, and mobility behaviors of procymidone in four typical types of Chinese soil were investigated for the first time. The half-lives of procymidone in the soils ranged from 14.3 d to 24.1 d. The degradation rates of procymidone in the soils were promoted by organic matter content, moisture content, and microorganisms. Furthermore, the degradation of procymidone on the soil surface was promoted by light. The desorption rates of procymidone in laterite soil, yellow brown soil, black soil, and chestnut soil were 27.52 ± 0.85%, 16.22 ± 0.78%, 13.67 ± 1.29%, and 7.62 ± 0.06%, respectively, which were contrary to the adsorption ability. The mobility order of procymidone in the soils was: laterite soil > yellow brown soil > black soil > chestnut soil, with the Rf values of 0.28, 0.22, 0.18, and 0.16, respectively. Three degradation products of procymidone were identified by liquid chromatography coupled with quadrupole/time-of-flight mass spectrometry, and the degradation pathway of procymidone in the soil was speculated. The results will provide a theoretical basis for the removal of procymidone in the soil environment.

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Adsorption and desorption characteristics of endosulfan in two typical agricultural soils in Southwest China

Cited by 20 publications

References 31 publications

Study on environmental behaviour of fluopyram in different banana planting soil

Study on environmental behaviour of fluopyram in different banana planting soil

Agriculture Development, Pesticide Application and Its Impact on the Environment

Environmental Behaviors of Procymidone in Different Types of Chinese Soil

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