Database - United Nations in Bangladesh
Database - United Nations in Bangladesh
Database - United Nations in Bangladesh
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44 People's Report 2002-2003 : <strong>Bangladesh</strong> Environment<br />
Table 1.3.30c<br />
Field Use<br />
Insecticide<br />
Laboratory<br />
Toxicity<br />
Formulation Toxicity Residual Toxicity Use Class<br />
Dichlorvos High e.c v. high >1 day I<br />
Dicrotophos High e.c v. high 1 day I<br />
Dieldr<strong>in</strong> High gran. moderate 3h I<br />
gran. low < 2 h IV<br />
Fenthion High w.p., e.c., v. high 2-3 days I<br />
gran. low < 3 h III<br />
Heptachlo High e.c., v. high I<br />
gran moderate < 2 h III<br />
Malathion High w.p., u.i.v., dust, v. high 1-7 days I<br />
e.c. moderate > 2 h II<br />
Menazon Low w.c., e.c. moderate < 2 h III<br />
Methomyl High w.p., v. high 1 day I<br />
Methoxichlor Low w.p., e.c., dust moderate 1 day I<br />
Omethoate High e.c. v. high >1 day I<br />
Parathion High e.c., w.p., dust. high >1 day I<br />
gran. low low nil IV<br />
Parathion-methyl High e.c., w.p., dust high >10 h I<br />
Phorate Moderate e.c., v. high 5 h II<br />
gran. moderate