गोबां गोदानसिन एम्फौ-सिथारग्राफोरा लायफांफोर एबा मिथिंगायारियै ओंखारनाय अनुफोरनिफ्राय फैनाय, नाथाय तक्सफरे एबा मावथि थाफादेरा बांनाय जिब-बिगियानारि मावथाय एबा दिदोमथिखौ जगायनो सोलायजानो हागौ।
Many newer pesticides are derived from plants or naturally occurring substances , but the toxophore or active component may be altered to provide increased biological activity or stability.