Chlorpyrifos inouraya zvipembenene inoshanda zvikuru

Ruzivo Rwekutanga

Mamwe Mashoko

Tsananguro yeChigadzirwa

Chlorpyrifos ine mhedzisiro yekuuraya vanhu vanosangana nayo, chepfu mudumbu uye fumigation. Nguva inosara pamashizha haisi refu, asi nguva inosara muvhu yakareba, saka ine simba rekutonga zvipembenene zviri pasi pevhu uye ine chepfu kufodya. Mashandisirwo: Yakakodzera zvipembenene zvakasiyana-siyana zvinotsenga uye zvinobaya muromo pamupunga, gorosi, donje, miti yemichero, miriwo, nemiti yetii. Inogona zvakare kushandiswa kudzora zvipembenene zvehutsanana mumaguta.

Mashandisirwo ekushandisa:Yakakodzera mhando dzakasiyana dzezvipembenene zvinotsenga uye zvinobaya muromo pamupunga, gorosi, donje, miti yemichero, miriwo, nemiti yetii. Inogona zvakare kushandiswa kudzivirira nekudzivirira zvipembenene zvine hutsanana mumaguta.

Chinhu Chigadzirwa:

1. Kuenderana kwakanaka, kunogona kusanganiswa nemishonga yakasiyana-siyana yezvipembenene uye mhedzisiro yekubatana inoonekwa (sengechlorpyrifosuye triazophos yakasanganiswa).

2. Kana tichienzanisa nemishonga yezvipembenene yakajairika, ine chepfu shoma uye yakachengeteka kuvavengi vezvisikwa, saka ndiyo sarudzo yekutanga kutsiva mishonga yezvipembenene ine chepfu yakawanda ye organophosphorus.

3. Inouraya zvipembenene zvakasiyana-siyana, inokwanisa kusvina zvinhu zvipenyu zviri nyore muvhu, ine simba guru pazvipembenene zviri pasi pevhu, inogara kwemazuva anopfuura makumi matatu.

4. Hapana kunyudzwa kwemukati, kuve nechokwadi chekuchengetedzwa kwezvigadzirwa zvekurima, vatengi, zvakakodzera kugadzirwa kwekurima kwemhando yepamusoro kusina kusvibiswa.