Cov txheej txheem:

Dab tsi ua rau anthracnose?
Dab tsi ua rau anthracnose?

Video: Dab tsi ua rau anthracnose?

Video: Dab tsi ua rau anthracnose?
Video: Как избавиться от антракноза (грибка с пятнистостью листьев) 2024, Lub rau hli ntuj
Anonim

Feem ntau pom nyob rau sab hnub tuaj ntawm Tebchaws Meskas, anthracnose yog ua los ntawm fungi nyob rau hauv lub genus Colletotrichum, ib pawg ntawm cov nroj tsuag pathogens uas yog lub luag hauj lwm rau cov kab mob ntawm ntau hom nroj tsuag. Cov nroj tsuag muaj kab mob kis tau tsaus ntuj, dej ntub dej rau ntawm cov qia, nplooj lossis txiv hmab txiv ntoo.

Tib neeg kuj nug, koj kho tus kab mob anthracnose li cas?

Tswj thiab tiv thaiv

  1. Tshem tawm thiab rhuav tshem cov nroj tsuag kab mob hauv koj lub vaj. Rau cov ntoo, txiav tawm cov ntoo tuag thiab rhuav tshem cov kab mob.
  2. Koj tuaj yeem sim tshuaj tsuag koj cov nroj tsuag nrog tooj liab-raws li fungicide, tab sis yuav tsum ceev faj vim tooj liab tuaj yeem tsim muaj cov tshuaj lom hauv cov av rau cov kab mob hauv av thiab cov kab mob.

Ib sab saum toj no, cov tsos mob ntawm anthracnose yog dab tsi? Cov tsos mob suav nrog poob chaw lossis qhov txhab (qhov txhab) ntawm ntau xim nyob rau hauv nplooj, qia, txiv hmab txiv ntoo, lossis paj, thiab qee qhov kev kis mob ua rau muaj kab mob ntawm cov ceg ntoo thiab ceg ntoo.

Tom qab ntawd, dab tsi fungicide yog siv rau anthracnose?

Cov tshuaj tua kab zoo tshaj plaws rau kev tiv thaiv yog tiv thaiv cov tshuaj tua kab chlorothalonil (piv txwv li, Ortho Max Garden Disease Control), tooj liab tshuaj tsuag (xws li Bordeaux sib tov), propiconazole (xws li Banner Maxx ), thiab cov kab mob hu ua fungicides thiophanate-methyl (piv txwv li, Cleary's 3336, uas muaj rau kev siv tshaj lij xwb).

Puas yuav anthracnose tua ntoo?

Tus kab mob no kis tau zoo tshaj plaws nyob rau lub caij nplooj ntoo hlav vim qhov txias, ntub cov xwm txheej uas muaj nyob tom qab yog qhov ua rau muaj kev txhim kho ntawm cov kab mob fungal, thaum ua rau cov nroj tsuag hlob qeeb. Feem ntau, anthracnose kab mob tsis tua ntoo , tab sis rov kis tus kab mob ua tau qaug zog ntoo rau lwm yam teeb meem.

Pom zoo: