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Persistence of chlorothalonil in spinach cultivated under open and protected conditions.

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Title Persistence of chlorothalonil in spinach cultivated under open and protected conditions.
Not Available
 
Creator Divakara JV and Sharma D
 
Subject Chlorothalonil, bio-fertilizer, spinach, open field, polyhouse, residues, halflife.
 
Description Not Available
Persistence of chlorothalonil in spinach by following application
of commercial formulation of chlorothalonil (Kavach 75%
WP)@50 g a.i.ha-1
in field and polyhouse with and without biofertiliser is reported. Samples of spinach beet drawn periodically
after application of chlorothalonil were analysed by GC-ECD.
The residues of chlorothalonil in spinach dissipated by almost
80% in 5 days with a half life of 2.03 days in field grown biofertiliser treated crop and 2.12days in polyhouse grown
biofertiliser treated crop whereas in case of bio-fertiliser
untreated crop the half life was 2.40 days and 2.76 days in field
and polyhouse respectively. The pesticide persisted little more
in biofertilizer untreated crop than in treated crop. Also, the
residues persisted longer in polyhouse than in open field. The
bio-fertilizer used in this study helped increase yield without
harming the environment and also resulted in lower residue
levels.
ICAR-IIHR
 
Date 2019-03-19T07:28:45Z
2019-03-19T07:28:45Z
1001-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/17468
 
Language English
 
Relation Not Available;
 
Publisher Not Available