TY  - BOOK
AU  - Balwinder Singh
TI  - Residues of some organophosphorus insecticides on tomato (Lycopersicon Es culentum Mill.)
U1  - T 635.642.951 B18R 
PY  - 1978///
CY  - Ludhiana
PB  - PAU
KW  - TOMATOES -- DISEASES AND PESTS
KW  - ENTOMOLOGY
KW  - INSECTICIDES -- PHYSIOLOGICAL EFFECT
KW  - RESIDUE
KW  - TOMATO
N2  - Tomato crops were sprayed with phosalone at the dosage of 0437 kg ai/ha. The residues in fruits collected at varying intervals were estimated. The initial deposits of phosalone on tomatoes ranged from 145 to 194 ppm It took about 1-2 days for the phosalon
ER  -