CALADIUM CATERPILLARS, IRRITANT CLOVER, WHITE
CALCIFEROL (Vitamin D2) CELANDINE, GREATER COLCHICUM
CALCIUM CHLORIDE CHERRY LAUREL COLOCYNTH
CALCIUM CYANAMIDE (CaCN2) CHLORBUFAM COPPER (acute poisoning)
CALLA LILY CHLORDANE COPPER (chronic poisoning)
CANNABIS CHLORDECONE CORN COCKLE
CAPTAFOL CHLORFENVINPHOS COUMAFEN
CAPTAN CHLORIDAZON COUMATETRALYL
CARBAMATES, THIOCARBAMATES and DITHIOCARBAMATES CHLORMEPHOS CRIMEDINE
CARBARYL CHLOROPHACINONE CROTON
CARBATEN CHLOROXURON CUCKOO-PINT
CARBENDAZIM CHLORPROPHAM CYANAZINE
CARBETAMIDE CHLORPYRIFOS-ETHYL CYANIDES
CARBOFURAN CHLORTIAMIDE CYCLOATE
CARBON DIOXIDE (C02) CHLORTOLURON CYFLUTHRIN
CARBON MONOXIDE (CO) CHRISTMAS CHERRY CYHALOTHRIN
CARBOPHENOTHION CHROMIUM CYPERMETHRIN
CARBOSULFAN CLOVER, ALSIKE CYPRESS