These are the types of weeds that attack castor crops and their remedies: Types of Weeds: * Broadleaf Weeds: * Amaranthus viridis * Boerhaavia diffusa * Celosia argentena * Portulaca oleracea * Trianthema portulacastrum * Digera arvensis * Corchorus olitorius * Cyanotis cucullata * Cleome viscosa * Commelina bengalensis * Croton sparsiflorus * Parthenium hysterophorus * Grasses: * Chloris barbata * Cynodon dactylon * Dactyloctenium aegyptium * Bracharia reptens * Panicum flavidum * Sedges: * Cyperus rotundus * Cyperus esculentus Remedies : & Cultural Practices: * Intercultivation: Using tractor or bullock-drawn blade harrows, especially 20 to 60 days after seeding, is effective. * Manual Wee...