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Dissipation of pencycuron in rice plant
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PAL R., CHAKRABARTI K., CHAKRABORTY A., CHOWDHURY A.. Dissipation of pencycuron in rice plant[J]. Journal of Zhejiang University Science B, 2005, 6(8): 756-758.
@article{title="Dissipation of pencycuron in rice plant",
author="PAL R., CHAKRABARTI K., CHAKRABORTY A., CHOWDHURY A.",
journal="Journal of Zhejiang University Science B",
volume="6",
number="8",
pages="756-758",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.B0756"
}
%0 Journal Article
%T Dissipation of pencycuron in rice plant
%A PAL R.
%A CHAKRABARTI K.
%A CHAKRABORTY A.
%A CHOWDHURY A.
%J Journal of Zhejiang University SCIENCE B
%V 6
%N 8
%P 756-758
%@ 1673-1581
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.B0756
TY - JOUR
T1 - Dissipation of pencycuron in rice plant
A1 - PAL R.
A1 - CHAKRABARTI K.
A1 - CHAKRABORTY A.
A1 - CHOWDHURY A.
J0 - Journal of Zhejiang University Science B
VL - 6
IS - 8
SP - 756
EP - 758
%@ 1673-1581
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.B0756
Abstract: pencycuron is a non-systemic protective fungicide for controlling sheath blight of rice. However, information on the fate of pencycuron in rice plant is lacking. The degradation of pencycuron in waterlogged tropic rice field was investigated. pencycuron was applied at recommended field dose (187.5 g a.i./ha) and double recommended dose to cropped plots for three consecutive years. pencycuron was rapidly degraded in rice plant at all doses of pencycuron application with first order half-lives of 1.57~2.77 d. The study revealed that pencycuron is safe from the human and environmental contamination point of view.
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