Insecticide कीटनाशक - Thiodicarb 75 WP e.g.Larvin(Bayer) and Spiro(Tata Rallis) is used to manage the mealy bug infestation also when 10% infested plants are observed in cotton fields.It acts as an ovicide.Generally,
Larvin® 375 Insecticide Label and SDS | Bayer Crop Science