BEET BUG (Piesmaquadratum) bụ ahụhụ dị ihe dị ka milimita 3 n'ogologo, na-agbanwe agbanwe na agba. Ọtụtụ mgbe ọ bụ isi awọ gbara ọchịchịrị nwere ụkpụrụ ojii. Anya na-acha ọbara ọbara. Pronotum nwere ọgịrịga ogologo atọ. Okenye ụmụ ahụhụ overwinter na nsọtụ nke oke ohia, bushes, ditches, wdg N'oge opupu ihe ubi, na okpomọkụ n'elu 3 degrees C, ha ofufe na beets, ebe ha na-akwụsị na nsọtụ nke ubi. Mgbe oge nri gasịrị, ụmụ nwanyị na-edina akwa (ihe dị ka akwa 15 kwa akwukwo beet). Larvae na-apụta na etiti June. Ụmụ ahụhụ ndị toro eto na-akwaga n'ime ụra ma ọ bụ na-ebute mmepe nke ọgbọ nke abụọ. Otu ọgbọ na-etolite kwa oge.
Mgbaàmà
Larvae na ụmụ ahụhụ ndị toro eto na-amapu akwụkwọ ma na-amịpụta sap ahụ, na-eme ka a gbanwee agba ma na-akụda osisi osisi. Ihe kachasị njọ bụ na ụmụ ahụhụ ndị toro eto na-ebufe nje nke akwụkwọ curl. Osisi ndị butere ọrịa na-aghọ oruru ma were ọdịdị nke isi letus. Ihe mfu n'ihi nke a nwere ike ịdị oke egwu.
Osisi ndị ọbịa
N'ụzọ bụ isi, ọtụtụ ụdị na ụdị beets.
Ụzọ nchịkwa
A na-atụ aro njikwa kemịkalụ na mpaghara ebe achọpụtara budworm n'afọ gara aga. A na-egosipụta usoro a mgbe ụmụ ahụhụ ndị toro eto na-abanye n'osisi ma na-efesa ihe ọkụkụ beet.
Gallery
