Udukoko twa Thrips (thistles) ni udukoko turya ibimera bya SAP kandi tukaba turi mu bwoko bwa Thysoptera mu bwoko bw'udukoko mu matungo. Udukoko twa Thrips ni twinshi cyane, ibihingwa bifunguye, ibihingwa bikorerwa mu bushyuhe ni bibi, ubwoko bw'ingenzi bw'ingaruka mbi mu mahumyo, imbuto n'imboga ni thrips za melon, thrips z'ibitunguru, thrips z'umuceri, thrips z'indabyo z'iburengerazuba n'ibindi. Udukoko twa Thrips dukunda kurya indabyo zikiri indabyo, bigatuma indabyo cyangwa imimero y'ibyangiritse igwa mbere y'igihe, bigatuma imbuto zidakora neza kandi zigira ingaruka ku muvuduko w'imbuto. Ukwo kwangirika kuzabaho mu gihe cy'imbuto ntoya, kandi iyo zigeze mu gihe cyo kwiyongera cyane, ingorane zo gukumira no kurwanya zigenda ziyongera buhoro buhoro, bityo hakwiye kwitabwaho kwitabwaho, kandi gukumira no kurwanya ku gihe bigomba kuboneka.
Nk’uko bitangazwa n’ikigo gishinzwe gutanga amakuru ku miti yica udukoko mu Bushinwa, imiti yica udukoko 556 yanditswe mu rwego rwo gukumira no kurwanya ifarashi ya Thistle mu Bushinwa, harimo doze imwe 402 n’imiti 154 ivanze.
Mu bicuruzwa 556 byanditswe kurikugenzura udukoko twa thrips, ibicuruzwa byanditswe cyane ni metretinate na thiamethoxam, hagakurikiraho acetamidine, docomycin, butathiocarb, imidacloprid, nibindi, kandi ibindi bikoresho nabyo byanditswe ku rugero ruto.
Mu bintu 154 bivanze byo kurwanya thrips, ibikoresho birimo thiamethoxam (58) ni byo byagaragaye cyane, hagakurikiraho fenacil, fluridamide, phenacetocyclozole, imidacloprid, bifenthrin, na zolidamide, ndetse n'ibindi bintu bike nabyo byanditswe.
Ibicuruzwa 556 byarimo ubwoko 12 bw'ibipimo, muri byo umubare w'ibikoreshwa mu gusunika wari munini, hagakurikiraho micro-emulsion, granule yo gukwirakwiza amazi, emulsion, icyuma gifasha mu gusukura imbuto, igikoresho gifasha mu gusiga imbuto, igikoresho gishongesha, igikoresho gifasha mu gusukura imbuto, nibindi.
Igihe cyo kohereza: Nyakanga-18-2024