Kodi malo osadziwika pa masamba a geranium ndi owopsa komanso momwe angawachotsere?

Kokometsera, kufalikira kwa geranium kumawoneka pazenera zambiri. Ngakhale kuti chomeracho chimakhala ndi fungo lapadera lomwe limabweretsa tizilombo tosiyanasiyana, zomera zimatha kudwala.

Izi zimawonetseredwa ndi maonekedwe osiyanasiyana pa masamba. Ngati mutaphunzira kale, mukhoza kupulumutsa geranium ku imfa. Ganizirani mitundu yambiri ya matenda omwe imakhudza maluwa okongola awa.

Zimakhudza maluwa kukula

Geranium angatchedwe wodzichepetsa maluwaAmakonda dzuwa lambiri, kutenthetsa ndi nthaka, zomwe zimalola mpweya ndi madzi kudutsa. Malamulo ndi machitidwe ndi awa:

• kuthirira bwino m'chilimwe komanso mozizira m'nyengo yozizira;
• kuwala kwa dzuwa, koma popanda kuwala kwachindunji;
• mpweya wotentha;
• dothi lotsekemera bwino;
• feteleza mopitirira muyezo ndi nitrogen-phosphorous-feteleza feteleza;
• nthaka;
• kudulira ndi kukanikiza kupanga chitsamba.

Kupeza matenda

Panali madera ochepa

1. Mawanga a chikasu, omwe amawoneka bwino, ali pambali pa pepala, ndipo mkati mwa bulauni patina ndi dzimbiri, lomwe limapezeka nthawi zambiri ngati mpweya uli wotentha kwambiri.
2. Kamtengo kakang'ono pamasamba, malo owala, pamene chomeracho chimakhala chopusa komanso chosasangalatsa ndi maonekedwe a mdima pamasamba - izi ndi Botrytis, bowa wamatendawa. Matendawa amawoneka kuchokera ku chinyontho chochuluka.
3. Mtengo wa phokoso pamatenda obiriwira omwe amayamba pang'onopang'ono, chomeracho chimasiya kukula ndi kukula, mapesi a maluwa samapanga - izi ndizokhazikika. Choyambitsa matendawa ndi mitsempha yomwe imakhala m'nthaka.
4. Matenda ena aakulu ndi mawonekedwe a kangaude. Mawanga a maluwa amaoneka pamasamba, amayamba kugwa, pomwe chomeracho chimaoneka ngati chokongoletsera.

Zithunzi zofiira

• Mawanga a Brown amaoneka pamunsi pamasamba - ndi imvi zowola, ngati chomeracho sichichiritsidwe, ndiye patapita nthawi mawangawo amadzala ndi mdima wofiira, womwe umatulutsa masamba oyambirira a geranium, ndiye tsinde.
• Ngati pakati pa bulauni mawanga aoneka bwino, ndiye alternarioz. Matendawa amadziwonetsera motere: masamba amasanduka achikasu ndi owuma, ndipo zomera zimasiya kutolera mtundu. Ngati chinyezi chiri chapamwamba, ndiye mbali zonse za geranium zili ndi chivundikiro cha velvet.
• Mabala ofiira a bulauni, amanena kuti chomeracho ndi dzuwa, pamene mpweya wotentha ndi wotsikirapo kuposa momwe ungakhalire bwino.

Zotsatira za matenda a tsamba la tsamba

Mwachitsanzo, mapangidwe achikasu angawoneke pamapepala, ngati zolakwazo zikuchitika:

1. kusowa kwa chinyezi - masamba anayamba kutembenukira chikasu kuzungulira;
2. kuthirira mochuluka - pakati pa ubwino wa geranium, chikasu chinaonekera;
3. Kuunikira kosauka - masamba sangangokhala achikasu, koma amagwa.

Mawanga a Brown pa masamba a duwa sangathe kuwonekera kokha ku matenda, mwachitsanzo:

• maluwawo adakula, ndipo mphikawo udapepuka;
• nthaka yomwe ili paphiri imakhala yosalala;
• chokhazikika;
• kusowa kwa kuwala ndi kutentha;
• zakudya zambiri zowonjezera nayitrogeni;
• Kufika panja popanda kuyambanso kukonza nthaka.

Komanso, pali tizilombo monga:

1. whitefly;
2. aphid;
3. mealybug

Amayambitsa mawanga osiyanasiyana pa masamba.

Mmene mungathetsere vuto - malangizo ofotokoza

Choyamba, maluwa amaikidwa payekha kuti zikhalidwe zina mu nyumba zisatengere. Kufufuza mosamala mizu, dothi, masamba, zimayambira kukuthandizani kuti mudziwe bwinobwino.

Kutupa

Ngati geranium yako yakhudzidwa ndi dzimbiri, tsatirani njira zotsatirazi.:

1. Konzani mphika ndi chomera m'malo ozizira ndi ozizira;
2. kuthirira kumakhala kosachepera;
3. Masamba odwala ayenera kudula;
4. geranium Topaz - mankhwala apadera.

Tiyenera kumvetsetsa kuti duwa likhoza kuchiritsidwa pokhapokha pa nthawi yoyamba ya matenda.

Bowa

Ngati geranium yatenga bowa Botrytis, muyenera kuchita izi:

1. kudula malo onse okhudzidwa;
2. kukonza mapulogalamu;
3. kuchepetsa kuthirira;
4. kumasula nthaka.

Macheza

Pogonjetsedwa ndi matendawa, maluwa sangathe kuchiritsidwa.

Mukangoyamba kuona zizindikiro zoyambirira za mawanga, perekani chomera ndi nthaka yomwe inalipo.

Kangaude mite

Kuti muchotse nthata zamagulu, muyenera kuyesetsa mwakhama. Ndikoyenera kudziwa kuti tizilombo toyambitsa matenda ndi tizilombo tochepa kwambiri Ndizachabechabe kugwiritsa ntchito tizilombo toyambitsa matenda. Zotsatira zotsatilazi ndi izi:

1. Sungani mchere wosamba ndi sopo yophika zovala - panthawiyi chiwerengero cha 50% mwa anthu onsewa amatha kuwonongeka.
2. Sungunulani zonse zomwe zinayima pafupi ndi chomeracho, tizilombola zenera ndi zenera, tsukani nsalu.
3. Dulani nyembazo ndi kunyamula mu thumba la pulasitiki kwa masiku atatu. Mite salola mvula yambiri.

Zochita zonsezi zidzathandiza kokha pachigawo choyamba cha matendawa, ngati intaneti yalowa mu chomera chonsecho, idzawonongedwa.

Alternaria

Kawirikawiri chomera chimadwala matendawa kudzera mu nthaka.Mungathe kuchiza kotero:

1. kusintha nthaka mu mphika;
2. Geraniums ndi Ridomil Gold kapena Skor;
3. tuluka m'chipinda tsiku ndi tsiku;
4. kumasula nthaka;
5. gwiritsani ntchito mphamvu yabwino ya chinyezi.

Tizilombo tingathe kuchotsedwa m'njira zotsatirazi.:

1. Sambani maluwa ndi madzi asopo.
2. Pukutani ndi swaboni ya thonje yothira mowa mankhwala.
3. Athandizeni ndi mankhwala.

Njira zothandizira

Geranium imagonjetsedwa ndi matenda, koma njira zothandizira zingathandize kupeŵa mavuto. Onetsetsani khalidwe ndi chikhalidwe cha mbewu, pamene ndiyenera kuthandizira:

• bwino;
• kutentha kwabwino kwa mbewu;
• kuunikira bwino;
• chakudya choyenera komanso panthaŵi yake.

Ngakhale kuti zomera za geranium ndizodzichepetsa, muyenera kuzisamalira ndi kusamalira nthawi zonse. Ngati muwonetsetsa, mumatha kupewa matenda kapena kuchiza matenda pachiyambi.