2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
Loj hlob txiv apples yuav tsum yooj yim, tshwj xeeb tshaj yog nrog ntau cov qoob loo tshiab uas xav tau kev saib xyuas me ntsis. Koj tsuas yog yuav tsum tau dej, noj, thiab saib tsob ntoo loj hlob - tsis muaj kev dag rau cov txiv apples loj hlob, thiab tseem qee xyoo nws zoo li tsis muaj dab tsi mus. Yog li koj yuav ua li cas yog tias koj cov qoob loo tag nrho tig dub yam tsis muaj laj thawj? Mus nyeem ntawv kom paub.
Sooty Blotch yog dab tsi?
Sooty blotch fungus yog ib qho teeb meem tshwm sim hauv cov txiv apples uas muaj huab cua tsis zoo los yog qhov chaw noo noo siab thaum lub caij txias. Cov fungus Gloeodes pomigena yog lub luag hauj lwm rau qhov tsaus ntuj, smutty discoloration uas ua rau cuam tshuam cov txiv apples saib impossibly puas. Hmoov zoo rau cov neeg cog qoob loo, sooty blotch ntawm txiv apples yog kab mob saum npoo xwb; Tej zaum nws yuav ua rau koj cov txiv apples nyuaj muag tom khw, tab sis yog tias koj noj lawv tom tsev lossis ntim lawv rau tom qab, kev ntxuav kom huv lossis tev yuav tshem tawm tag nrho cov kab mob.
Sooty blotch fungus yuav tsum tau kub ntawm 65 thiab 80 degrees Fahrenheit (18-26 C.) thiab txheeb ze av noo tsawg kawg yog 90 feem pua kom pib germination. Nyob rau hauv cov xwm txheej zoo, tus kab mob tuaj yeem tshwm sim hauv qis dua tsib hnub, tab sis feem ntau yuav tsum tau 20 mus rau 60 hnub hauv qhov chaw cog qoob loo. Cov tshuaj tsuag tshuaj rov ua dua yog siv los ua kom tus kab mob no nyob ntawm qhov chaw, tab sisob qho tib si sooty blotch thiab flyspeck, kab mob fungal uas zoo li tshwm sim ua ke, tuaj yeem tswj tau hauv tsev orchard nrog ceev faj ib puag ncig hloov kho.
Sooty Blotch Treatment
Thaum koj cov txiv apples npog hauv cov xim dub, cov kab mob fungal, tsis muaj ntau koj tuaj yeem ua tau tab sis ntxuav txhua lub txiv hmab txiv ntoo kom zoo ua ntej siv lawv. Kev tiv thaiv yog qhov yooj yim dua li qhov koj xav txog. Sooty blotch tshwm thaum qhov kub thiab txias thiab av noo siab, yog li tshem tawm ib qho ntawm cov xwm txheej no tuaj yeem tiv thaiv tus kab mob no hauv nws cov kab. Tau kawg, koj tuaj yeem tswj tsis tau huab cua, tab sis koj tuaj yeem tswj cov av noo hauv cov ntoo ntawm koj tsob ntoo. Sooty blotch ntawm txiv apples feem ntau yog ib qho teeb meem ntawm hauv qab cov ntoo pruned, yog li nkag mus rau hauv thiab txiav cov txiv apples zoo li npau taws.
Kua txiv feem ntau tau kawm rau ob lossis peb lub cev loj, nrog rau nruab nrab uas qhib. Tej zaum nws yuav xav tias muaj kev cuam tshuam rau kev txiav ib tsob ntoo txiv ntoo, tab sis thaum kawg ntawm hnub, nws tsuas tuaj yeem txhawb nqa ntau cov txiv hmab txiv ntoo, txawm tias nws muaj pes tsawg ceg. Tshem tawm cov ceg ntau dhau tsis tsuas yog ua rau huab cua ncig, tiv thaiv kev tsim cov av noo, tab sis nws tso cai rau cov txiv hmab txiv ntoo uas tseem loj hlob tuaj.
Thinning txiv hmab txiv ntoo sai sai tom qab lawv pib o yog lwm txoj hauv kev los pab kom tsis txhob mob plab. Tshem tawm txhua lub txiv hmab txiv ntoo thib ob los tiv thaiv cov txiv hmab txiv ntoo los ntawm kev kov thiab tsim microclimates qhov chaw sooty blotch tuaj yeem vam meej.
Pom zoo:
Tswj Basal Glume Blotch: Cov Cim Ntawm Basal Glume Blotch Ntawm Barley
Basal glume blotch yog ib yam kab mob uas tuaj yeem cuam tshuam cov nplej nplej, suav nrog barley, thiab tuaj yeem ua rau cov nroj tsuag puas loj thiab txawm tua cov tub ntxhais hluas. Nyem rau kab lus hauv qab no kom paub ntau ntxiv txog kev paub thiab kho basal glume blotch ntawm barley qoob loo
Oat Leaf Blotch Control - Kho Oats Nrog Leaf Blotch Kab Mob
Cov qoob loo poob ntau npaum li 15 feem pua tau tshaj tawm los ntawm nplooj nplooj ntawm oats. Txawm hais tias qhov no tsis yog tus lej loj, hauv cov chaw lag luam thiab hauv thaj chaw me, qhov cuam tshuam tseem ceeb. Txawm li cas los xij, oat nplooj blotch tswj tau. Nyem rau kab lus no kom paub ntau ntxiv
Kho Barley Spot Blotch - Tswj Barley Spot Blotch Cov tsos mob hauv lub vaj
Barley spot blotch disease tuaj yeem cuam tshuam rau txhua qhov ntawm cov nroj tsuag txhua lub sijhawm. Tus kab mob tuaj yeem txo cov qoob loo thiab tua cov nroj tsuag hluas. Nyem rau ntawm kab lus hauv qab no kom paub txog cov kauj ruam los tiv thaiv thiab kho barley qhov chaw blotch
Kho Pears Nrog Sooty Blotch: Yuav Ua Li Cas Tswj Sooty Blotch Ntawm Pear Ntoo
Sooty blotch muaj ntau heev, yog li yog tias koj muaj pears hauv koj lub vaj tsev, koj yuav tsum paub txog cov kab mob fungal. Nyem qhov no rau cov ntaub ntawv los pab koj txheeb xyuas pears nrog sooty blotch, nrog rau cov lus qhia rau kev kho mob pears sooty blotch
Sooty Pwm Fungus - Tshem Tawm Cov Pwm Dub Sooty
Yog tias koj cov nroj tsuag zoo li nws tau npog hauv cov qia dub, nws yuav muaj feem cuam tshuam los ntawm cov kab mob fungal. Kab lus no muaj cov lus qhia txog kev kho qhov teeb meem no
