The chemical present in flit $(finit) $ is
Malathion
$DDT$
$BHC$
Aldicarb
Sporeine was developed in
Fumigants are volatile toxicants
Broad spectrum insecticide is
Consider the following four statements $(A - D)$ related to organic farming and select the correct option stating which ones are true $(T)$ and which ones are false $(F)$. The statements :
$(A)$ Produces food crops rich in lipids, vitamins and iron
$(B)$ Uses biofertilisers which increases soil fertility
$(C)$ There is more use of chemical fertilisers and pesticides
$(D)$ Raising unpolluted crops through the use of bacteria, fungi and cyanobacteria
Bordeaux mixture was first used in: