Amaphesenti ayisikhombisa nanye abalimi athi ukuguquka kwesimo sezulu sekuvele kunomthelela emisebenzini yawo yepulazi nabanye abathintekayo ngokwengeziwe ngokuvumelana okuzayo kanye namaphesenti angama-73 abhekana nezinambuzane nezifo abatshalizayo.

Ukushintshwa kwesimo sezulu kunciphise imali yazo ephakathi ngamaphesenti ayi-15,7 kule minyaka emibili edlule, okukodwa kwabatshali abayisithupha kubikwa ukulahleka kwamaphesenti angaphezu kwangama-25.

Lokhu okunye kokutholwa okubalulekile kwe- "Voice of the Farmer" Varmer ", eveze abatshali bezimali abatshali bezindiza emhlabeni wonke njengoba bezama" ukunciphisa imithelela yokushintsha kwesimo sezulu "futhi" bazivumelanise nezitayela zesikhathi esizayo ".

Abatshali balindele imiphumela yokuguquguquka kwesimo sezulu ukuze baqhubeke, ngamaphesenti angama-76 abaphenduli abakhathazeke ngomthelela emapulazini abo, futhi ngasikhathi sinye badlala indima ebalulekile ekubhekaneni nalokhu Inselelo enkulu, yingakho kubaluleke kakhulu ukuthola amazwi abo phambi komphakathi.

Ukulahleka okukhonjwe kulolu cwaningo lukhombisa ngokusobala ukuthi ukuguquguquka kwesimo sezulu kubeka usongo oluqondile ekuvikelekeni kokudla komhlaba. Lapho ebhekene nenani elikhulayo lomhlaba wonke, lokhu okutholakele kumele kube yi-Catalyst yokuthuthuka okuqhubekayo kwezolimo kabusha.

Muva nje, ukufunwa kwe-2,4D ne-glyphosate kuyanda.