Ehlotyeni nasekwindla ngamaxesha onyaka weziganeko eziphezulu zezinambuzane.Zivelisa ngokukhawuleza kwaye zibangele umonakalo omkhulu.Nje ukuba uthintelo kunye nolawulo lungekho, ilahleko enkulu iya kubangelwa, ngakumbi i-beet armyworm, iSpodoptera litura, iSpodoptera frugiperda, iPlutell...
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