रसायनारि दबथायनायफोर एम्फौ अनजिमाया मोनसे थाखोसिम सहैबायमोन होनना नेमबादि नुसारहोनाय बिदिनथिनाय उनावल’ बाहायजानांगौमोन।
Cheical controls were to be applied only after regular monitoring indicated that a pest population had reached a level.