Izimpethu zika-anyanisi (Delia antiqua) zingenye yezinambuzane ezilimaza kakhulu izitshalo zika-anyanisi. Ziyizibungu ezincane, ezimhlophe, ezingenamilenze ezidla izimpande zika-anyanisi, ezibangela ukukhula, ukuphuzi, ngisho nokufa kwesitshalo. Umthelela wezomnotho wezimpethu zika-anyanisi ubalulekile, njengoba izitshalo zika-anyanisi ziyimboni enkulu ezifundeni eziningi emhlabeni jikelele.
#PestControl #OnionIndustry #SustainableFarming #CropRotation #IPM #BiologicalControl #AttractAndKillTraps #EnvironmentalImpact #Pesticides #OnionRoots
Ukuthuthukiswa kwezimpethu zika-anyanisi kuqala emhlabathini, lapho izimpukane zezinsikazi zibekela amaqanda azo ekwindla. Izibungu ziyachamisela futhi zidla izimpande zika-anyanisi ubusika bonke, zidale umonakalo ongathinta isitshalo sonke. Entwasahlobo, izimpethu zihluma emhlabathini, futhi zivele sezindiza ehlobo ehlobo. Umjikelezo ube usuphinda, izimpukane ezintsha zizalela isizukulwane esilandelayo.
Omunye umphumela wokukhula kwezimpethu zika-anyanisi ukwanda kokusetshenziswa kwezibulala-zinambuzane ukulawula izinambuzane. Lokhu kungaba nemiphumela emibi endaweni ezungezile, kanye nempilo yabasebenzi kanye nabathengi. Amasu okulawula izinambuzane ezididiyelwe (IPM), afana nokushintshaniswa kwezitshalo kanye nokusetshenziswa kwezinhlobo zika-anyanisi ezimelana nezinambuzane, angasiza ekunciphiseni ukusetshenziswa kwezibulala-zinambuzane kanye nomthelela wezimpethu zika-anyanisi ekukhiqizeni u-anyanisi.
Ngaphezu kwamasu e-IPM, kwenziwa nokucwaninga ukuze kusungulwe izindlela ezintsha zokulawula izimpethu zika-anyanisi, njengokusebenzisa izinto ezilawula izinto eziphilayo kanye nokuheha nokubulala izicupho. Lezi zindlela zinamandla okusimama kakhudlwana futhi ziphumelele kunezindlela zendabuko ezisekelwe kuzibulala-zinambuzane.
Sengiphetha, izimpethu zika-anyanisi ziwusongo olukhulu ekukhiqizeni u-anyanisi, kodwa kunezindlela zokunciphisa umthelela wazo ngokusebenzisa amasu e-IPM kanye nokuthuthukiswa kwezindlela ezintsha zokulawula izinambuzane. Ngokusebenzisana, abalimi, abacwaningi, nabakhi benqubomgomo bangasiza ekuvikeleni izitshalo zika-anyanisi futhi baqinisekise ikusasa elisimeme lemboni ka-anyanisi.