Isimo sikhulu ukungabi bikho kwama-insecticides avunyelwe ukulawula i-wireworm kumazambane
Ngo-2018, ukuhlaselwa kwe-wireworm ezindaweni eziphambili ezikhula ngamazambane e-Austria kwaphenduka inhlekelele yangempela. Abase-Agrariya bathi abakaze babone ama-wireworms amaningi kangaka.
Ngokusho kuka-Edmund Rauchberger, uSihlalo weBhodi leBauerngemeinschaft Bauernerdäpfel Association, okubandakanya abalimi ababalelwa ku-220 abakhiqiza amathani angama-50 000 amazambane etafula esifundeni saseWeinviertel, kulinganiselwa ukuthi ama-wireworm alahleka ngo-50%.
"Ngakho-ke, inzuzo ayifinyeleli kuma-euro ayi-3 000 / ha," kusho uRauchberger, egcizelela ukuthi sikhuluma ngamazambane alimele, angacutshungulwa okungenani abe isitashi.
Kodwa-ke, uma ama-processor engayemukeli izimpahla ezihambisanayo, ukulimala kwabalimi kuzokwenyuka kakhulu, okuzoba yinhlekelele emkhakheni wezolimo wezifunda ezikhula ngamazambane e-Austria. Eminye imikhaya isivele ithi i-100% ukungafaneleki kwesitshalo okuthengiswayo ngenxa yokulahleka kwekhwalithi. Futhi kunesizathu esisodwa kuphela - i-wireworm.
Ngiyabonga ukuvimbela lesi sinambuzane esisebenzayo ku-Goldor Bait wireworm (BASF), abakhiqizi bezambane likapondo kufanele basho kwabakwaGreenpeople abasungule umkhankaso waseYurophu wokulwa nalesi sidakamizwa esiqukethe i-fipronil. Isisusa esikhulu kwakuwukuthi i-fipronil ithinta kabi inyosi yezinyosi. Lesi sinyathelo sasekelwa ngabasebenza ngamazambane abaningi bomhlaba wonke, kubandakanya uNestlé no-Agrarfrost, nabo abaphikise ukusetshenziswa kwefipronil ekukhiqizeni amazambane ngesicelo senhlangano yezemvelo. Izingcingo zabezemvelo zizwakele, nabalimi basala bodwa nale nkinga.
Njengenye indlela yokukhulisa amazambane, kuhlongozwe ukuthi kusetshenziswe izindlela zokubhubhisa imishini (ukucubungula okuphindaphindekile kwendiza ukuze kulimaze noma ngokubulala amaqanda aqaphela kakhulu isomiso nezinqolobane zamabhungane ane-nutcracker), kanye nokuvunwa kwangaphambi kwesikhathi lapho kutholakala ukuthi kunamazinga amaningi wokutheleleka kwe-tuber nge-wireworm. Ngokusobala, lezi zeluleko azisebenzi.
Source: www.topagrar.com