Nchifukwa chiyani masamba akukula chikasu ndikugwa m'chipinda cha euphorbia: matenda ndi tizirombo, njira zothandizira

Euphorbia (euphorbia) ndi ofanana padziko lonse lapansiZina mwa mitundu yake zimapezeka kokha ku Africa.

Banja la "milkweed" limatanthauzira zokoma, kutanthauza kuti amasunga chinyezi kwa nthawi yaitali.

Ngakhale kuti milkweed madzi lili ndi zinthu zoopsaIchi si cholepheretsa tizirombo zambiri.

Mitundu yotere ya Euphorbia imakonda kwambiri kulima kunyumba: Multifloric, Fringed, Cypress, Tirukalli, Ribbed, Pallas, Belozhilkovy, Mil, Triangular.

Matenda

Ngati muli ndi funso: "N'chifukwa chiyani mphukira zimatuluka chikasu ndi kugwa masamba ndi chochita ndi chiyani?" - Zonsezi ndizovuta kusamala. Kuunikira kokwanira kumapangitsa kuti ukhale wosiyana ndi masamba ndikugwa. Kusintha kofulumira kutentha kumabweretsa kuwononga kapena kutayika masamba.

Nchifukwa chiyani mafinya amauma (amatembenukira chikasu) ndi kutsanulira masamba?

"Autumn Syndrome"pamene m'chipinda cha euphorbia masamba amasanduka achikasu ndi owuma, kenako nkugwa, amasonyeza kuthira madzi okwanira mpweya wouma kwambiri.

Nchifukwa chiyani mphutsi inagwetsa masamba?

Ndizo chifukwa cha kuthirira kwambiri. Zidzakhudzanso mitundu: izi zimasiya masamba osagwirizana.

Matenda opatsirana omwe amafala kwambiri ndi matenda a fungal ndi mavairasi:

• Alternaria;
• mizu ndi tsinde zowola;
• powdery mildew;
• imvi zowola;
• chithandizo;
• zojambulajambula

Grey kuvunda

Matenda a fungal omwe amadziwika ndi bulauni kuvunda mawanga pa masamba. Pang'onopang'ono kukula, mawanga amajambula pepala lonselo.

Kutentha kwa mlengalenga kumabweretsa chitukuko chofulumira kwambiri cha bowa, chifukwa chake masamba amawoneka imvi.

Matenda amatha kupyolera mu mpweya, madzi ndi nthaka, zomwe bowa limapitirizabe kwa nthawi yaitali. Zomwe zimawonjezera chiopsezo cha matenda:

• mpweya wozizira;
• kusowa mpweya;
• nthaka yodzaza ndi nayitrogeni.

Kulimbana ndi bowa amagwiritsidwa ntchito zovuta zowonongeka (mankhwala osokoneza bongo). Kupewa - musalole madzilogging ndikugwiritsira ntchito magawo okwanira okwanira kubzala.

Alternaria

Maonekedwe a bowa amasonyeza mawanga aakulu pa masamba, nthawi zambiri mdima.

Pangozi yaikulu ya masamba akale kapena ofooka.

Madzi ndi mpweya wotentha kufulumira chitukuko cha bowa.

Tizilombo toyambitsa matenda tikhoza kukhala m'nthaka ndi zotsalira za zomera zodwala.

Mankhwalawa amagwiritsidwa ntchito (Ridomil Gold, Scorr). Ngati chinyezi chili chokwanira, tizilombo toyambitsa matenda tiyenera kugwiritsa ntchito. pofuna kupewa.

Muzu ndi tsinde zowola

Wodziwika ndi maonekedwe pa tsinde, mwachindunji pamwamba pa nthaka pamwamba, mdima wodwala mawanga. Pang'onopang'ono, malo omwe ali ndi kachilomboka amakula, amalowa mkati ndipo amakhudza ziwalo zamkati. Tsinde limaswa ndi kufa. Tizilombo toyambitsa matenda (tizilombo toyambitsa matenda) tawasungira nthawi yaitali m'nthaka.

Izi nthawi zambiri zimatsogolera kwambiri nayitrogeni komanso madzi okwanira ambiri, nyengo yotentha ndi kusowa kwauni, komanso kuwonjezeka kwa magulu.

Mame a Mealy

Wothandizira mankhwalawa amakhalanso ndi bowa ndipo amawonetseredwa pooneka ngati pulasitiki (powdery mildew).

Pansi pa kukhudzana kwa masamba minofu youma.

Ngati musachite kanthu, matenda kungachititse imfa zokoma.

Bowa amafalitsidwa kuchokera ku chomera. ndi mphepo. Choipa kwambiri ndi nyengo yowuma ndi yotentha, gawo lapansi louma.

Bowa silingathe kuvulaza thanzi labwino, kotero chitetezo chabwino ndi chisamaliro choyenera. Ngati matendawa akupita, ogwiritsira ntchito mankhwalawa amagwiritsidwa ntchito.

Bacteriosis

Bacteriosis ikukhudzana ndi kukula kochepa komanso kutha kwa maluwa. Mapesi ndi masamba amawomba malo ovunda, kumene turbid madzi ndi amphamvu fungo. Tizilombo toyambitsa matenda timatha kukhala m'mabwinja a zomera zodwala kwa nthawi yaitali.

Kusuta fodya

Matenda a chiwindi, omwe tsamba limapangidwira, komanso zizindikiro za chlorosis zimapezeka pamitsempha.

Zizindikiro zikuluzikulu ndi mawonekedwe pa tsamba la tsamba la pulogalamu yomwe ili ndi mawanga ochepa kwambiri, mitundu yosiyanasiyana kuyambira mtundu woyera mpaka wachikasu ndi wofiira.

Omwe amanyamula kachilombo ka HIV ndizilombo, makamaka - whitefly.

Odwala cuttings bwino musagwiritse ntchito. Popewera ndikofunika kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda.

Kukula kwakukulu pa euphorbia

Kupotoka koteroko ku chitukuko sangathe kutchedwa matendaIzi ndizitetezera zokha kuti dzuwa litseguke.

Mbalame yofiira yobiriwira imakhudza maonekedwe, koma palibe chomwe chiri choopsa.

N'zosatheka kuchitira inde palibe chosowandipo ngati malingaliro amenewo ndi osafunika, ndiye muyenera kuwateteza ku dzuwa lotentha.

Tizilombo

Ngozi ikhoza kubwera kuchokera ku tizilombo tosiyanasiyana yomwe imasokoneza zomera ndikumuvulaza.

Aphid

Pamene nsabwe za m'masamba zikuwoneka, masamba a milkweed amakhala opunduka, kenako atembenukira chikasu ndikugwa.

Malo ena okhudzidwa amamasulidwa.

Chomera chikuwoneka chopsinjika kukula koyamba ndi chitukuko chimatha.

Pofuna kulimbana ndi tizilombo mukufunikira, choyamba, asonkhanitseni iwo ndi dzanja.

Iwo sali ovuta kuzindikira, ali achikasu kapena obiriwira. Mphukira zambiri zimayenera kuchotsedwa.

Kukonzekera kumagwiritsidwa ntchito pokonza zina:

• chithunzi;
• derris;
• ntchito;
• decis.

Ntchentche yoyera

Mphutsi za Whitefly zimadutsa pamunsi mwa masamba, kumene kudyetsa selo yopsa. Chizindikiro choyamba cha maonekedwe awo ndi ma chikasu kapena azitsamba pa tsamba la tsamba. Komanso, masamba a milkweed curls, amasanduka chikasu ndipo potsiriza amagwa.

Mphutsi ya Whitefly zobiriwirandipo wamkulu ndi midge yoyera yomwe kukhalapo kwake kumakhoza kuzindikiridwa mosavuta.

Muzu wa mealybug

Matendawa ndi mizu, kumene tizilombo toyambitsa matenda timaphatikizapo ngati powdery.

Ngati matendawa akupita, tizilombo timayamba kuoneka pamutu.

Mizu ikakhudzidwa, chomera chikukula. kuchepetsa kukula.

Masamba amatembenukira chikasu choyamba, kenako amauma ndi kufa.

Ngati tizilombo timadziwidwa, tifunikireni mosamala spurge pansi, chotsani nthaka imachokera ku mizu ndipo kuthandizani ndi tizilombo toyambitsa matenda.

Chophika chophika sanitize ndikudzaza ndi dziko lapansi latsopano. Ndi kusuta kulikonse n'kofunikira yang'anani mizu mosamala kuti azindikire matendawa.

Mtsuko wamagazi wofiira

Kangaude mite zochepa zokwanira, theka la millimita, yofiirira kapena yofiira. Amadyetsa masamba ang'onoang'ono. Ngati mawanga oyera kapena achikasu amaoneka pa iwo, izi zikhoza kukhala chizindikiro cha kukhalapo kwa nkhuku.

Kuchepetsa mbande za kachilombo ka HIV kumafunika kutsanulira madzi otentha. Kuthetsa nkhupaku ntchito acaricides.

Madzudzu pa euphorbia

Anthu akuluakulu a udzudzu wa banja la Sziar musamavulazeKomabe, mphutsizi zimayikidwa, zomwe zimawonongeka pa zomera.

Ukulu wa mphutsi ndi pafupifupi theka la sentimita, ndipo ndi owopsa kwa mbande.

Ngati mphutsi zapezeka, njira yabwino ikanakhala kubzala mwamsanga mbande yathanzi, kudzipatula iwo ndi kachilombo.

Kuti muteteze mungathe tizilombo. Mchenga wouma wothira pamwamba pa wosanjikiza wochepa sungakhale wokongola kwa udzudzu. N'zotheka kumenyana ndi anthu achikulire omwe akubwera m'njira yachikhalidwe - Tizilombo toyambitsa matenda.

Njira zolimbana

Chochita ngati euphorbia akutembenukira chikasu ndikusamba masamba? Makhalidwe a matendawa amasonyeza kuti pafupifupi onsewa amapezeka mosasamala za ziweto zobiriwira.

Kuphwanyidwa kwa matekinoloje azaulimi kumabweretsa zolakwika zina pa chitukuko. Matenda opatsirana amakhudza makamaka kufooketsa zomera. Kumvera malamulo onse kumathetsa chiopsezo cha matenda. Komabe, nthawizina izi zimachitika.

Ntchito ya mlimi - nthawi yozindikira ngozi. Ndikofunika kuyendera kawirikawiri zinyama zobiriwira, ndipo ngati matenda akupezeka, chitanipo kanthu.