Powdery mildew pa phlox: momwe mungachotsere

Palibe munthu yemwe angakhale wopanda chidwi ndi phlox. Utoto wamitundu yosiyanasiyana utakongoletsa dimba lililonse. Chokhacho chomwe chimakhumudwitsa ndicho chizolowezi chomera matenda. Chizindikiro cha matendawa ndi kuonekera pamasamba a maluwa oyera, ofanana ndi ufa wowazidwa. Izi zikusonyeza kuti ufa wa powdery amawonekera pa phlox. Momwe mungathane nayo, ndipo nkhaniyi ifotokozedwanso.

Zomwe zimayambitsa ndi mawonekedwe a chiwonetsero cha matendawa

Ambiri, mwachidziwikire, ali ndi chidwi ndi chifukwa chake panali zovala zoyera pama masamba a phlox, zoyenera kuchita pankhaniyi. Powdery mildew sichinthu china choposa bowa. Zikuwoneka ngati chifukwa chobwera ndi mabakiteriya okhala ndi nthaka. Malo oyenera ndi matendawa ndipo akhudza madera akuluakulu. Mukakulitsa duwa moyenera, kutsatira malamulo onse, ndiye kuti matendawa sadziwonetsa.

Mitundu yambiri ya phlox m'munda

Tizilombo toyambitsa matenda timayamba ngati:

• M'nyengo yotentha, mvula idali kugwa, nthawi zambiri imakhala yotentha komanso yanyontho, dzuwa limawonekera kawirikawiri. Nyengo zofananira sizabwino kwa mbewu zomwe zimabyalidwa mumsewu kapena khonde;
• kuchuluka kwa feteleza okhala ndi nayitrogeni adalowetsedwa m'nthaka;
• maluwa amabzalidwa mochulukirapo ndipo amabisala wina ndi mnzake;
• maonekedwe a bowa amakhudzidwanso ndi kuthirira kosayenera kwa mtengowo. Ndikosatheka kuthirira phlox nthawi zambiri, dziko lapansi liyenera kuuma. Komanso, nyengo yadzuwa, sikulimbikitsidwa kuti nthawi yomweyo kutsanulira madzi ambiri pansi pa maluwa.

Powdery Mildew Zizindikiro

Ngati zimayambira ndi masamba kukhala oyera, zikutanthauza kuti ma phlox adayamba kupweteka. Zomera zam'mimba zimakhudza mbewu ndikuyamba kukula mwachangu. M'masiku ochepa chabe, matendawa amatenga masamba am'munsi masamba: amatembenuka chikasu, owuma ndikupunthwa.

Ngati titha kuyang'ana dera lomwe lakhudzidwalo pansi pagalasi lokulitsa, titha kuwona kuti malowo ndi ophimbidwa ndi mabala ang'onoang'ono, omwe amapangidwa chifukwa chodziwitsidwa kwa mycelium kubzala minofu. Plaque yomwe imawonekera pamasamba sawalola kuti apume. Chifukwa chake, njira ya photosynthesis imathetsa. Chifukwa chake, muyenera kudziwa kuti powdery mildew pa phlox ndi chiyani, momwe mungachotsere, kuti mbewuyo ikapitiliza kukondweretsa diso.

Momwe mungathanirane ndi powdery mildew

Kulimbana ndi matendawa kuyenera kufikiridwa kwathunthu. Choyamba, muyenera kuganizira njira zanu posamalira maluwa ndikukonza zolakwa zonse zoonekeratu. Njira zoyambira kuchitira chomera:

• madzi phlox m'chilimwe pokhapokha nthaka pansi pawo yowuma kwathunthu;
• lekani kupopera masamba a mbewu mpaka mutachira kwathunthu;
• ngati kuli kotheka, ikani phlox pamalo otseguka, pomwe padzakhala kuwala kwa nthawi yayitali;
• onetsetsani kuti mwakometsa malo obiriwira, chotsani masamba omwe ali pafupi ndi nthaka;
• Osaphatikiza feteleza zomera zodwala, ndipo mukatha kugwiritsa ntchito mankhwalawo ndi omwe amapezeka ndi potaziyamu ndi phosphorous.

Kugonjetsedwa kwa phlox powdery mildew

Pambuyo kuti zolakwa zonse zakonzedwa, mutha kupitiliza chithandizo. Masamba ophimbidwa ndi mawanga oyera, amafunika kuchotsedwa ndikuwotchedwa. Kenako thandizani mbewuzo ndi fungicides. Mankhwalawa salola kuti bowa achulukane ndikuimitsa machitidwe onse omwe adayamba mmera chifukwa chidziwitso cha mabakiteriya.

Chithandizo cha Phlox ndi mankhwala ophera tizilombo

Momwe kuthira mbewuyo moyenera zikuwonetsedwa pa kuyika kwa chinthu chomwe chimasankhidwa kuti chithandizidwe. Amapanga maluwa kamodzi pa sabata. Ogwiritsa ntchito kwambiri fungicides wamaluwa azindikira:

• Topazi
• mtundu woyera;
• liwiro;
• balayton;
• topsin;
• maziko.

Amakhalanso othandiza pokonza maluwa ndi zipatso zonse.

Njira za anthu

Ngati palibe mankhwala ophera tizilombo, ndiye kuti mungatani ngati chovala choyera pa phlox? Ambiri olima masamba amasankhabe njira zakale za agogo pakuchotsa matenda. Zinthu zonsezi ndi zotsika mtengo, pomwe zosakaniza zake zili mnyumba iliyonse, kotero kukonzekera mayankho azachipatala sikovuta.

• Wamaluwa nthawi zambiri amagwiritsa ntchito yankho la phulusa. Kuti muchite izi, 150 g la phulusa la nkhuni limanyowa mu madzi okwanira 1 litre ndikuvomerezedwa kuti lipatse masiku awiri. Pambuyo pake, 4 g ya sopo yochotsa imvi imawonjezeredwa ku yankho, imasungunuka kwathunthu ndipo phlox imathandizidwa. Ndondomeko ziyenera kubwerezedwa pambuyo masiku 14.
• Pophika chachiwiri, muyenera kutenga 400 g wa phulusa la koloko, ndikuthira ndi madzi okwanira 1 litre ndikusakaniza bwino. Pambuyo pake, onjezani 400 g ya sopo yochapira imvi, yomwe kale idaphwanyidwatu mu tchipisi. Lolani sopoyo kuti isungunuke ndikukonzanso phlox. Bwerezani izi patatha milungu iwiri.
• Mutha kuthana ndi matendawa mothandizidwa ndi ndowe. Chifukwa chaichi, chimaphatikizidwanso ndimadzi ndikugwiritsa ntchito ngati fangayi.
• Amathandizira phlox ku matenda ndi kulowetsedwa kwa namsongole. Udzu uliwonse womwe umamera m'mundawu umagwiritsidwa ntchito. Imadzaza ndimadzi ndipo imapatsidwa nthawi yopanga. Patatha masiku asanu, kulowetsaku kumasefedwa ndikugwiritsa ntchito monga momwe anafunira.

Seramu wofinya amathandizira ndi matenda a phlox

• Zimathandizira kuwononga bowa wamahatchi. Itha kutengedwa youma komanso yobiriwira. Limbitsani chomeracho m'mililita 10 yamadzi tsiku lonse. Pambuyo pa izi, yankho lake limaphika, kutsitsidwa ndi kusefedwa. Zinthu zomalizidwa zimafafanizidwa ndi masamba a mbewu.
• Wamaluwa ali ndi malingaliro abwino pakukonzekera komwe adakonza pamaziko a seramu. Kuti izi zitheke, 100 g ya mkaka imakonzedwa mu madzi okwanira 1 litre ndikusiyidwa kwa maola 24 kuti ayambe kulowetsedwa. Pambuyo pokhapokha izi, yankho lotsirizika lingagwiritsidwe ntchito pazomwe zidakonzekera.
• Palibe wotchuka kwambiri ndi mankhwalawa pa adyo. Kuti mukonzekere, muyenera kutenga 50 g wa adyo, kuwaza mu phala, kutsanulira 2 malita a madzi ndikunyamuka kwa tsiku limodzi. Pambuyo pake, yankho limasefedwa ndipo madera omwe amakhudzidwa ndi maluwa amathandizidwa nawo.

Malangizo a wamaluwa ndi wamaluwa

Olima odziwa zamaluwa amalimbikitsa kuti oyambira onse amateur choyamba azitsatira malamulo osamalira phlox. Zapamwamba:

• muyenera kusankha mitundu yoyenera kubzala m'malo ena;
• nthaka mosamalitsa malinga ndi malangizo;
• sankhani malo omwe maluwa amakula bwino ndi kununkhira;
• munthawi yake mawonekedwe a matenda ndi tizirombo pa chomeracho ndikuchita zofunika;
• ndikofunikira kuthirira madzi phloxes mosamala, kusamala kuti asasefuse.

Kupewa matenda ndi tizirombo ta phlox

Ndi matenda aliwonse, ndikosavuta kupewa. Chifukwa chake, muyenera kudziwa njira zomwe muyenera kutsatira popex ya powdery.

• Choyamba, amalimbikitsidwa kuwaza dothi pafupi ndi chomeracho ndi phulusa la nkhuni.
• Chotsani masamba ofota pamaluwa, sankhani namsongole.
• Mukugwa, mukakumba dothi, pangani feteleza wokhala ndi mkuwa momwemo. Chapakatikati, muyenera kugwiritsa ntchito mulch.
• Zomera zopewera zimathandizidwa ndi yankho la Bordeaux madzi kapena sulfate yamkuwa.