Ib tsob ntoo uas nyiam pleev kua txiv muaj peev xwm pom muaj hauv txhua lub vaj. Thiab cia lub rhawv ntawm lub khw thiab kev lag luam yog tag nrho ntawm puag ncig txiv hmab txiv ntoo, gardeners xav kom noj tsiab rau lawv tus kheej sau. Nws yog ib qho pity tsuas yog tias, hmoov tsis, nyob rau hauv txoj kev mus rau qoob loo yog ntau yam kab mob thiab pests. Yog li, piv txwv li, cov neeg nyob hauv lub caij ntuj sov tsis txaus siab tias liab nplooj tuaj ntawm nplooj ntawm cov ntoo kua. Nws yog ib qho tseem ceeb rau kev nkag siab txog dab tsi no txuas nrog thiab yuav ua li cas nrog no phenomenon.
Liab me ntsis rau ntawm nplooj ntawm Kua
Cov tsos ntawm liab me ntsis rau ntawm nplooj ntawm Kua ntoo yog txuam nrog liab-throaty aphids. Qhov no yog hu ua me me ntsuab-xim av kab, uas nyob rau hauv underside ntawm nplooj thiab txau rau lawv. Yuav kom paub txog qhov pom ntawm ib tug Kab Tsuag yog yooj yim - feem ntau puas nplooj tawm sai sai curl sab hauv nrog sawv. Tom qab ntawd, red convex me ntsis yog pom ntawm cov ntoo-nplooj ntoo - xauv npab thiab ntom qoob ntawm daim ntawv cog lus qoob loo-nruas - galls. Nyob rau hauv cov ntaub ntawv ntawm kev puas tsuaj loj, tsob ntoo yog them nrog nplooj tag hloov mus rau hauv reddish-crimson platens, qhov twg larvae ntawm liab-headed aphids tsim. Yog hais tias koj tsis tua nrog ib tug Kab Tsuag, aphids yuav ua puas thiab txiv hmab txiv ntoo, raws li zoo li dhau mus rau nyob sib ze haiv neeg - currants, hawthorn.
Cov tsos ntawm liab me ntsis rau ntawm nplooj ntawm Kua ntoo yog txuam nrog kab mob. Reddish me ntsis nrog txiv kab ntxwv tint nrog convex outgrowths nyob rau hauv daim nplooj ntoos sab hauv puab yog suav hais tias yog kos npe ntawm xeb kev txhim kho. Tus kab mob nws tus kheej tsis ua rau tuag ntawm cov ntoo, tab sis nws muaj peev xwm weaken nws, uas yog fraught nrog ib tug txo nyob rau hauv tsis kam mus rau tus kab mob.
Yuav ua li cas nrog liab me ntsis rau ntawm nplooj ntawm ib tsob ntoo kua?
Krasnogallovaya aphids yog ib tug Kab Tsuag uas tsim nyog tshaj plaws mloog. Nws yog tsim nyog los tua nws nyob rau theem ntawm buds thiab nplooj qhib. Ib txoj hauv kev zoo yog txau. Tawm ntawm cov nyiaj, dua li koj tuaj yeem
Ib co gardeners muaj pej xeem tshuaj, los ntawm kev siv xab npum los yog tshauv yuav siv tau. Ib qho ntawm cov kab txawv yog siv thaum me me ntawm swb.
Thaum rusting, ua ntej ntawm tag nrho cov, nws yog ib qhov tsim nyog los tshem tawm qhov puas qhov chaw - nplooj, txiv hmab txiv ntoo los yog tua. Tsob ntoo nws tus kheej yuav tsum tau tsim nrog ib qho tshuaj tua kab mob, piv txwv li, Bordeaux sib tov ntawm 1%, tooj liab sulfate 5%, los yog ib tug fungicide (Topaz, Fitosporin-M, Vincint, Titan).