Momwe mungathane ndi powdery mildew

Powdery mildew ndimatenda omwe amakhudza mbewu zomwe zimamera pansi, zitsamba ndi mitengo. Zokolola zimatha kufa ngati simupanga njira zothetsera, komanso bwino munthawi yake.

Kodi ufa wowuma ndi chiyani?

Chifukwa cha kukhazikika kwa ufa wa powdery pa maluwa, amataya mawonekedwe ake okongoletsa ndikuleka kukula, masamba ali opunduka ndipo samatseguka, ndipo masamba a chomera amatembenukira bulauni, kumachita khungu ndi kufota

Powdery mildew ndi bowa yemwe amapatsira mbewu. Kuchokera pamwambapo, kuphimba koyera (nthawi zina imayera) kumawoneka pamasamba, ofanana ndi fumbi. Kenako imafalikira mphukira, maluwa ndi zipatso. Pachikuto ichi, m'malovu amadzimadzi amadzimadzi, chifukwa chake dzinali linayamba. Kenako madontho a bulauni amawonekera pamtunda. Pang'onopang'ono, nthaka yonse imada.

Mafangayi ndi majeremusi, amadya zipatso zamasamba. Kuphatikiza apo, madera okutidwa nawo satenga nawo gawo m'zithunzi. Chifukwa chake, mbewu zomwe zimakhudzidwa ndi powdery mildew zikuchepera. Masamba ndi mphukira zimafera pang'onopang'ono, ndipo palibe mawonekedwe a m'mimba mwaiwo. Kukaniza kuzizira kumachepetsedwa. Chifukwa cha izi, mmera umatha kufa.

Oyamba kukhudzidwa ndi masamba pafupi ndi nthaka. Mikangano imafalikira ndi madzi, kudzera mumlengalenga, kudzera pazida kapena manja. Zomera zomwe zimafowoka chifukwa chodulira kapena kusamalira mosayenera zimakhudzidwa mwachangu.

Powdery mildew imapezeka pamitundu yosiyanasiyana ya mbewu, ndipo mtundu uliwonse umakhala ndi mtundu wina wa bowa. Mitengo yamaluwa imatha kuvutika:

• mtengo wa apulosi;
• Cherry
• quince;
• maula;
• peyala;
• Apurikoti
• wokoma chitumbuwa.

Matendawa amatuluka mikhalidwe yotentha kwambiri komanso kutentha kwa 18-25 ° C.

Zitsamba zomwe zimakhudzidwa kwambiri ndi ufa wa powdery:

• jamu;
• mphesa;
• othandizira;
• lilac;
• honeysuckle;
• rosehip;
• ma almond;
• barberry;
• ma hazelnuts;
• rasipiberi.

Blackcurrant imakhala pachiwopsezo chachikulu cha matendawa kuposa kuyambiranso: Zowonongeka za mbewu zimatha kukhala 80%

Zabwino zamasamba pamaso pa powdery khansa ndizotetezeka kwambiri:

• zukini;
• nkhaka
• anyezi;
• tsabola;
• kabichi;
• mbatata
• Tomato
• beets;
• adyo
• dzungu.

Kugonjetsedwa koteroko kumaganiziridwa kale kukhala kwakukulu: Zikatero, mutakolola, akatswiri amalimbikitsa kuwononga zinyalala zonse za mbewu

Zomera zokongoletsera zimakhala ndi fungus, makamaka:

• asters
• majeremusi;
• dahlias;
• chrysanthemums;
• delphiniums;
• maluwa;
• petunias;
• Daisies
• marigolds;
• calendula

Ngati mutayang'anitsitsa, pamapale omwe masamba a mycelium akhomedwa, mutha kuwona zilonda zazing'ono, chifukwa chomwe petunia amafota kwambiri tsiku lililonse

Zomera zamkati zimakhudzidwanso ndi matendawa, monga:

• dracaena;
• duwa;
• orchid;
• Kalanchoe;
• Saintpaulia (violet);
• yucca;
• ficus.

Mikhalidwe yofala kwambiri pakuwoneka kwa bowa pamasamba a violets ndi kuthirira kwambiri, kuyatsa kochepa ndi kutentha pang'ono kwa mpweya

Momwe mungasiyanizire zowona ndi zabodza: ​​zitsanzo pazithunzi

Powdery mildew ndiyinso matenda oyamba ndi fungus. Koma zimayambitsidwa ndi bowa wa banja lina. Kunja, zimasiyanasiyana komwe kumakhala zovala yoyera. Powoka "wowona" wowoneka bwino amapezeka kumtunda kwamasamba, ndipo abodza - mkati.

Dzina lina la downy mildew, lomwe nthawi zambiri limapezeka mu malangizo a mankhwalawo, ndi peronosporosis

Masamba achikasu amawoneka pamwamba pamasamba. Pofuna kuthana ndi matendawa, njira zosiyanasiyana zimagwiritsidwa ntchito. Chifukwa chake, musanayambe chithandizo, ndikofunikira kupenda masamba ndi kudziwa kuti ndi mitundu yanji yomwe muyenera kuthana nayo.

Mankhwala

Njira zouma zimagawika m'mitundu iwiri:

• fungicides ("Topaz", "Rayok", "Skor");
• biofungicides ("Fitosporin").

Oyamba mwa iwo ndi mankhwala omwe ali othandiza kwambiri, koma amawerengedwa ngati owopsa kwa anthu (gulu la poizoni 3).

Simungathe kuchitira mbewu fungicides ngati masiku 20 kapena zochepa atsala musanakolole.

Biofungicides ndi zikhalidwe za mabakiteriya opindulitsa kapena "saprophytes" "odya" a mabioorganic) omwe amasokoneza kufalikira kwa matenda.

Kuwala kowala kwamadzulo kumayipitsa biofungicides, chifukwa chake muyenera kuthana ndi mundawo ndi dimba nawo madzulo kapena kwamvula.

Mankhwalawa ali m'gulu la 4 la poizoni. Izi zikutanthauza kuti zimatha kuyambitsa chidwi cha mucous nembanemba, koma apo ayi sizowopsa.

Zomera zitha kuthandizidwa nawo musanabzala, nthawi ya kukula, ngakhale musanakolole.

Mankhwala onse amapakidwa ndi madzi kupita nawo kuzomwe zikufunika. Kenako mbewuzo zimathiridwa mchere wambiri. Madzi amayenera kuwachotsa, ngati mvula yambiri. Ngati ndi kotheka, bwerezani mankhwalawo. Chida chimodzi chomwechi (yogwira ntchito) ndi chosayenera kugwiritsa ntchito nthawi zopitilira 3-4. Kupanda kutero, kugwira ntchito bwino kumatayika, pomwe fungus imasinthana ndi bowa. Njira zopewera kusamala ziyenera kuonedwa. Pewani mankhwala osokoneza bongo kwa ana ndi nyama. Chetetsani ziwiya zopanda zakudya zokha, ndipo mukamagwira magolovu, musadye kapena kusuta.

Topazi

Chithandizo chogwira mankhwalawa ndi penconazole. Chipangizochi chimapezeka monga:

• ma ampoules pa 2 ml;
• Mbale 10 ml;
• 1 lita imodzi

Amasungidwa mumapaketi otsekedwa kwa zaka 4, pambuyo pake sangathe kugwiritsidwa ntchito.

Fungoli ili idzagwira ntchito kutentha kutentha kuchokera -10 ° C.

Musanagwiritse ntchito, mankhwalawa amawumitsidwa. Kwa mbeu zamasamba ndi zamaluwa, malita awiri amafunika malita 10 a madzi, ndi maluwa - malita 2,5. Choyamba, emulsion imawonjezeredwa ndi madzi ochepa ndikuphatikizidwa bwino, kenako yotsalawo imawonjezeredwa. Mwa izi, musagwiritse ntchito ziwiya zodyera. Kufufuza kumachitika katatu ndikupanga masabata a 1-2. Nyengo iyenera kukhala youma komanso yodekha, ndiye kuti mankhwalawo amagwira ntchito kwambiri.

"Rayok"

Mankhwala amatengera diphenoconazole. Ipezeka mu:

• ma ampoules pa 2 ml;
• Mbale 10, 50 kapena 100 ml;
• 1 lita imodzi

Sikoyenera kusunga njira yothetsera kukonzekera kwa mankhwala - ndibwino kuti muyambe kuwerengera mlingo wake kuti onse amamwe nthawi imodzi

Emulsion imadzipaka ndi madzi. Njira ndi zofanana ndi za Topazi: 2 ml pa 10 malita amadzi a mitengo ya zipatso ndi 4 ml pa masamba 5 a masamba. Imalowa m'munda patadutsa maola awiri, mvula itatha simuli bwino. Pa chithandizo, yopuma imapangidwa m'masiku a 7, kupewa - 10-15. Kuchiza ndi kothandiza kwambiri ngati ntchito yoyamba isanathe masiku 4 kuchokera pamene matendawa atayamba.

Chipangizochi chimatha kusakanikirana ndi ena (mwachitsanzo, kupewa zovuta). Zimawonjezeredwa ku yankho lotsiriza.

"Fulumira"

Ichi ndi chiwonetsero cha fungicide "Rayok" chomwe chimagwira ntchito chimodzimodzi (diphenoconazole) ndi mafomu omasulidwa.

Mukamagwiritsa ntchito mabotolo akuluakulu okhala ndi mankhwala othandizira, ndi kosavuta kugwiritsa ntchito syringe yamankhwala

Kuphatikiza pa chitetezo chachindunji ku bowa wa pathogenic, kugwiritsa ntchito Skor kumakupatsani mwayi:

• nthawi imodzi ndi theka kuchulukitsa kukhazikika, kutalika kwa mphukira, chiwerengero ndi kukula kwa masamba a mbewu chifukwa cha kulimba kwakukulu;
• onjezerani alumali moyo wobiriwira pamtunda, chifukwa chomwe njira za photosynthesis zimakhala zabwinoko komanso zazitali ndipo, motero, zokolola zimachulukanso;
• imathandizira kumera kwa nyemba (mwachitsanzo, zamasamba - pafupifupi masiku awiri), komanso kukonza kumera;
• kuwonjezera alumali moyo wa mbewu.

Amadzipaka mu ndende ya 2 ml pa 10 malita a madzi. Mwanjira iyi, yankho limasungidwa mpaka milungu itatu. Njira zochizira 3-4 zimachitika, chifukwa cha matenda pambuyo pa masiku 4-5, komanso kwa athanzi - pambuyo pa 10-12.

"Fitosporin"

Ichi ndi biofungicide, ndiye kuti, mankhwala ozikidwa ndi mabakiteriya opindulitsa - hay bacillus (Bacillus subtilis). Kutulutsa Mafomu:

• ufa (10 g ndi 30 g);
• phala (200 g);
• kuyimitsidwa (madzi) m'mabotolo.

"Fitosporin" nthawi zambiri imakhala yosakanikirana ndi ma humates ndipo imachita nthawi imodzi ngati fangayi ndi feteleza, makamaka akathiridwa munthawi yoyenera (madzulo)

Fitosporin-M yapadziko lonse lapansi imapangidwa ndipo ndi yapadera pa mbewu iliyonse (mwachitsanzo, tomato ndi nkhaka). Izi zikuwonjezera zinthu zomwe ndizothandiza pachomera china. Chifukwa cha mavalidwe apamwamba oterewa, ufa wa powdery ndi wosavuta kulekerera.

Mankhwala sungunuka m'madzi ndende kutengera mtundu wa kumasulidwa:

• 100 g ya phala lamadzimadzi mu 200 ml ya madzi, mwanjira iyi "Fitosporin" ikhoza kusungidwa, musanapopera 3 tsp. kuchepetsa madzi okwanira malita 10;
• ufa umadziwitsidwa motere: 10 g pa 5 l ya madzi (kukonzanso kumachitika pambuyo pa masabata awiri);
• madzi njira - 10 akutsikira pa 200 ml.

Trichodermin

Kukonzekera kwachilengedwenso kutengera fichoderma lignorium bowa (muli spores ndi mycelium). Ipezeka m'mitundu iwiri:

• ufa (200 g pa 10 l yamadzi);
• zakumwa (200 ml pa 10 l).

Fungus Trichoderma lignorum imalemeretsa nthaka, ndikufulumizitsa kuwonongeka kwa zinthu zachilengedwe mmenemo, komanso zinthu zina zobisika zobisika ndi fungus zimathandizira kukula kwa zipatso ndikuteteza mbewu ku matenda osiyanasiyana

Kugwiritsa ntchito masiku 25-30 mutalandira chithandizo. Kenako ikhoza kubwerezedwa.

Alirin-B

Ipezeka mu:

• mapiritsi - 2 mpaka 10 mapiritsi, kutengera kuchuluka kwa kuwonongeka kwa mbewu, kusungunuka mu 10 l madzi;
• ufa wowuma;
• zakumwa.

Poda wowuma ndi madzi amagwiritsidwa ntchito pafamuyo, ndipo mapiritsi amapangidwira osamalira wamaluwa ndi wamaluwa. Akasungunuka m'madzi, ndikofunikira kuwonjezera sopo wobiriwira kapena "zomatira" zina. Apanso, ndi mankhwalawa, mbewu zimathandizidwa pambuyo pa masabata 1-2.

Mankhwalawa saloledwa m'dera loteteza madzi.

Farmayod

Izi ndi mankhwala okhala ndi ayodini. Amapezeka mumbale za 80 ndi 800 ml ndi malita 5. Amasungidwa otsekedwa zaka 5 kuyambira tsiku lomwe adatulutsa.

Kumwaza ndi fangayi kuyenera kuchitika pachigoba ndi magolovesi.

Zikadwala matenda opatsirana, kuchuluka kwa Farmayoda kuyenera kuchuluka katatu

Pakupopera, 3-5 ml ya Farmayoda ndi 10 l yamadzi amafunikira. Chipangizocho chikuyenera kugwiritsidwa ntchito tsiku lomwelo. Ndipo ndibwino kupaka iwo nthawi yomweyo. Kukonzedwa kumachitika kamodzi.

Mtengo Wofanizira Mtengo: Chidziwitso kwa Gardener

Zithandizo za anthu

Zithandizo zotere sizikuvulaza mbewu, koma sizothandiza pakadwala. Chifukwa chake, maphikidwe a wowerengeka ndi oyenera kupewa kapena kuyamba kwa matenda. Kupewa kumachitika katatu pachaka: kuchiyambiyambi, pakati komanso kumapeto.

Soda

Kuchepetsa 50 g wa phulusa la koloko kapena koloko wamba yophika ndi 10 l madzi. Onjezani 10 g pa sopo yamadzimadzi iliyonse (ngati mulibe, wachuma). Kusakaniza uku kumafunikira kukhathamiritsidwa ndi mbewu kawiri: isanayambe kapena kutulutsa maluwa.

Iodini

Onjezani 10 ml ya mowa tincture wa ayodini 10 mg wa madzi. Mwa maluwa ndi mbewu zamkati, mulingo wake ndi wosiyana: 20 ml ya ayodini pa 7 malita a madzi.

Phulusa

300 g phulusa la nkhuni kuthira madzi okwanira 1 litre ndikubweretsa. Pambuyo pa kusakaniza kwazirala, kupukusira kudzera mu nsalu kapena gauze. Utsi katatu, ndikupumula kwa masiku 3-5.

Manyowa

Manyowa atsopano, makamaka ng'ombe, amathira madzi muyezo wa 1: 3 ndikuumirira masiku atatu. Phatikizani bwino ndikuthira madzi ndi chiyerekezo cha 1: 10. Kusintha katatu ndikupangika kwa masiku 7-10.

Namsongole

Sulani udzu womata bwino ndikuwadzaza ndi madzi otentha (a voliyumu yomweyo). Kuumirira masiku angapo, mavuto kudzera cheesecloth. Kusintha katatu kapena kupuma pafupifupi sabata.

Fungicides zachilengedwe zotere ndizachuma komanso zopanda vuto momwe zingathere.

Whey

Patulani ma Whey kuchokera ku zinthu zilizonse za mkaka zowonongeka. Dilizani ndi madzi ozizira m'chiwerengero cha 1:10 ndikusakaniza bwino. Pukusani katatu, ndikupumula kwa masiku atatu.

Mitundu yamitundu yoyendetsa mbewu

Kuthandizira kwa mbeu kuchokera ku ufa wa powdery kumachitika molingana ndi mfundo zomwezo. Palinso zina zomwe zimagwirizanitsidwa ndi mtundu komanso malo omwe mbewu zikukula.

1. Mumtundu wamtchire, monga currants, gooseberries, raspberries, etc., ndikofunikira kuti muthe kuwononga mphukira zowonongeka momwe mungathere. Popewa kumayambiriro kwa kasupe, ngakhale masamba asanatseguke, amathiridwa ndi madzi otentha.
   Izi sizivulaza tchire, koma zimapha mikangano.
2. Ndikofunikira kuti mitengo ichotse korona munthawi yake ndikuchotsa masamba.
   Amasunganso spores zomwe zimasokoneza mitengo chaka chotsatira. Ndibwino kuti mulch nthaka ndi nkhuni tchipisi kapena makungwa.
3. Masamba okhudza pansi amachotsedwa pazomera zomwe zimamera pansi (masamba ndi maluwa a udzu, kuphatikiza nkhaka, sitiroberi, tomato).
4. Izi ziyenera kuchitidwa asanagonjetse, pofuna kupewa. Ndipo mabediwo amawadulira kuti mbewu zisakhudzane. Ngati ndiwo zamasamba zakhalira m'minda yosungirako masamba kapena malo otentha, mutakolola, ziyenera kutsukidwa ndikuthira mankhwala.
5. Kwa maluwa ndi mbewu zamkati (petunias, maluwa, ndi zina), mankhwala ena amabadwira mu ndende yayikulu (izi zikuwonetsedwa mu malangizo). M'maluwa owotchera, ndikofunikira kusintha m'malo apamwamba. Ndizothandiza osati kungowaza iwo, komanso kuyika yonse mu chidebe ndi ufa wa powdery mildew.

Miphika yotere, osati yowonekera, ndiyabwino zida zowonjezeramo mankhwala a mbatata kuchokera ku ufa wa powdery

Ndemanga pa kagwiritsidwe ntchito ka mankhwala ogulitsira komanso kunyumba

Pakani sopo wamba wamadzi m'madzi. Tsiku lotsatira likhoza kubwerezedwanso. Ndidachita izi ndi primrose. Nthawi ziwiri zinali zokwanira.

adacvet

//forum.bestflowers.ru/t/muchnistaja-rosa.7261/

Powdery mildew, m'malingaliro anga, amawoneka ngati mbewuyo siliwoli, malo owonda. Ndikofunikira kuti muchepetse chitsamba chokha. Skor ndi Topaz zimathandiza kwambiri pa currants.

Nkhalango

//forum.prihoz.ru/viewtopic.php?t=3876

Masiku awiri apitawa ndinayenera kuyesa kuyamwa kwa ayodini kuchokera ku ufa wa powdery. Ndinkawopa kuwotcha masamba, motero ndinangokonza malo omwe ndinakumana nawo akuukira. Sindinachotse maluwa pachimake, ndizachisoni. Inde, ndipo zinali zosangalatsa kuwona ngati awonongedwa, sangawononge. Masiku ano, malo ogulitsira onse ndi oyera, osadetsedwa. Osayaka, komanso ndi maluwa! (ngakhale yoyera-yoyera). Kuchotsa mitundu ingapo, mwa yomwe inali itayamba kutha pofika nthawi yokonza.

Tala

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Chithandizo cha anthu, mudzaseka: kugona. Zotsatira zake ndizodabwitsa. Koma, pazifukwa zodziwika bwino, kugwiritsa ntchito sizotheka nthawi zonse. Thirani mbewu yomwe yakhudzidwa, tsiku lotsatira, nadzatsuka ndi madzi. Ponena za ndende, sindinganene motsimikiza, koma mtundu wa nkhani iyi ndi, ngati tiyi wamphamvu. Mwina wina adagwiritsa ntchito, kapena amati. Ndimangowona ndi maso.

Svetlana

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Powdery mildew amawoneka ngati mawonekedwe oyera; Kuti muthane ndi izi, pali mitundu ingapo ya mankhwala, komanso mankhwala wowerengeka. Muyenera kuyamba kugwira ntchito kuti muthane ndi zovuta zoyambirira - potengera izi zidzakhala zowoneka bwino: zotheka, zichotsa fungus mwachangu, ndipo chomera chikasungidwa kwambiri.