Wherever possible farmers should buy pesticides in small quantities just enough for the season and mixing just enough for that day’s spraying to avoid storage and disposal problems
Ngati nkotheka alimi agule mankhwala ophera tizilombo mmilingo ing'onoing'ono ongokwanira nyengo imeneyo ndikusakaniza okhawo okwanira kuthira patsikulo popewa mavuto akusunga komanso kutaya mankhwala