Barley Loose Smut Treatment - Tswj Barley Nrog Loose Smut Cov tsos mob

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Barley xoob smut cuam tshuam rau lub paj ntawm cov qoob loo. Barley loose smut yog dab tsi? Nws yog ib hom kab mob uas tshwm sim los ntawm fungus Ustilago nuda. Nws tuaj yeem tshwm sim nyob qhov twg barley yog zus los ntawm cov noob tsis kho. Lub npe yog los ntawm cov noob taub hau xoob uas tau npog hauv cov spores dub. Koj tsis xav tau qhov no hauv koj daim teb, yog li nyeem ntxiv kom paub ntxiv cov ntaub ntawv barley xoob smut.

Barley Loose Smut yog dab tsi?

Barley nroj tsuag uas tau pib paj thiab tsim tsaus, kab mob taub hau yuav muaj xoob smut ntawm barley. Cov nroj tsuag yuav zoo li qub tag nrho kom txog thaum lawv pib paj, uas ua rau nws nyuaj rau kev kuaj mob ntxov. Barley nrog xoob smut tso tawm teliospores uas kis tau rau lwm cov nroj tsuag hauv thaj teb. Kev poob qoob loo loj heev.

Barley nrog xoob smut yuav pom meej ntawm nqe lus. Cov nroj tsuag muaj tus kab mob feem ntau lub taub hau ntxov dua cov nroj tsuag noj qab haus huv. Es tsis txhob ua cov kernels, txiv ntseej dub teliospores colonize tag nrho lub taub hau. Lawv nyob rau hauv ib tug grayish daim nyias nyias, sai fractures, tso cov spores. Cov plua plav no dhau lub taub hau barley ib txwm, kis rau cov noob thiab pib txheej txheem tshiab.

Tus kab mob no ciaj sianyob rau hauv barley noob li dormant mycelium. Kev loj hlob ntawm cov noob no tsa cov fungus uas colonizes lub embryo. Cov kab mob tau txhawb kom txias dua, huab cua ntub hauv qhov kub ntawm 60 txog 70 degrees Fahrenheit (15 txog 21 C.).

Kev puas tsuaj los ntawm Loose Smut of Barley

Barley taub hau muaj peb lub pob, txhua tus tuaj yeem tsim tau 20 txog 60 nplej. Thaum barley nrog xoob smut yog tam sim no, txhua thiab txhua cov noob, uas yog cov khoom lag luam, yuav tsis txhim kho. Tom qab teliospores rupture, tag nrho cov uas tshuav yog cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob

Barley yog cov qoob loo cog qoob loo hauv thaj chaw sov thiab thaj chaw sov. Cov noob yog siv los ua tsiaj pub thiab ua rau cov dej haus, tshwj xeeb tshaj yog cov dej haus m alt. Nws kuj yog ib qho khoom noj khoom haus cereal rau tib neeg thiab feem ntau cog qoob loo. Kev poob ntawm cov noob taub hau los ntawm xoob smut sawv cev rau kev lag luam loj heev tab sis, hauv qee lub tebchaws, cov nplej tau vam khom rau tib neeg cov zaub mov tsis ruaj ntseg tuaj yeem ua rau.

Barley Loose Smut Treatment

Kev txhim kho cov kab mob resistant tsis yog qhov tseem ceeb. Hloov chaw, barley xoob smut kev kho mob muaj cov noob kho, uas muaj ntawv pov thawj tsis muaj kab mob, thiab siv cov tshuaj fungicides. Cov tshuaj fungicides yuav tsum tau ua haujlwm ua haujlwm txhawm rau ua haujlwm.

Qee zaum, kev kho dej kub ntawm cov noob tuaj yeem tshem tawm cov kab mob, tab sis nws yuav tsum ua tib zoo ua kom tsis txhob muaj kev puas tsuaj rau lub embryo. Cov nplej yog thawj zaug soaked hauv dej sov rau 4 teev thiab tom qab ntawd siv 10 feeb hauv lub tank kub ntawm 127 txog 129 degrees Fahrenheit (53 txog 54 C.). Kev kho mob ncua sij hawm germination tab sis ua tau zoo.

Zoo zoo, cov noob tsis muaj kab mob tau yooj yim.