2011
DOI: 10.1007/s10661-011-2377-z
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The dissipation of ethofenprox in cabbage and soil under open conditions

Abstract: The dissipation of ethofenprox in cabbage and soil under open conditions was investigated at two primary cabbage-growing regions, Beijing and Kunming in China. Samples were extracted with acetonitrile and determined by ultra-performance liquid chromatography with a single quadrupole detector. Dissipation of ethofenprox from cabbage and soil can be best explained by a first-order decay process. The half-lives of ethofenprox were 1.9 and 2.3 days in cabbage and 20.0 and 13.0 days in soil at Beijing and Kunming, … Show more

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Cited by 5 publications
(2 citation statements)
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“…The results are in disagreement with Sun et al (2011) who studied the dissipation behavior of etofenprox in cabbage differed in two different locations (Beijing and Kunming in China) and reported initial deposits of 4.37 mg kg -1 in Beijing and 4.05 mg kg -1 in Kunming following application at the rate of 120 g a.i./ha. Thereafter, analysis of samples collected after 10 days in Beijing and after 14 days in Kunming from application did not reveal the presence of etofenprox.…”
Section: Resultscontrasting
confidence: 99%
“…The results are in disagreement with Sun et al (2011) who studied the dissipation behavior of etofenprox in cabbage differed in two different locations (Beijing and Kunming in China) and reported initial deposits of 4.37 mg kg -1 in Beijing and 4.05 mg kg -1 in Kunming following application at the rate of 120 g a.i./ha. Thereafter, analysis of samples collected after 10 days in Beijing and after 14 days in Kunming from application did not reveal the presence of etofenprox.…”
Section: Resultscontrasting
confidence: 99%
“…[15][16][17][18][19][20] A ESL/PBT foi aplicada para avaliar a dissipação do fungicida sistêmico difenoconazol em morangos durante seis aplicações sucessivas do produto comercial. As concentrações residuais de difenoconazol determinadas, em triplicata, durante os seis tratamentos nos diferentes dias são apresentadas na Figura 5.…”
Section: Avaliação Da Dissipação De Difenoconazol Em Morango Após Múlunclassified