Yero mashizha nzvimbo (Septoriosis)

La Septoria Icho chirwere chakakomba (fungus) iyo inowanzo bata zvirimwa zvakawanda, kana ikasarapwa nemazvo inogona kuparadza mashizha uye inogona kudzikamisa kukura. Iyo inonziwo yero mashizha mashizha, chirwere chinokonzerwa nefungus Septoria lycopersici.

Ichi chakuvhe chinouraya chirimwa Sezvo inogona kudarika pamusoro pemashizha akafa kana mashizha egindu, inogona kukanganisa mashizha nekukura kwezvirimwa zvakajairika, zvinomera zvekurapa, uye zvinodyiwa zvinomera.

Hunhu hwe Septoria

Mune michero yakasiyana uye miriwo, hunhu hwayo hukuru ndiko kuoneka kwenzvimbo ine shava kana yero pamusoro pechiso chepamusoro kana chepasi chemashizha, mavara acho akatenderera, aine mavara akaita segreyish-tan brown uye anowanzoyera pakati pe1.5 ne6.5 mm.

Iyo fungus inogadzirwa nehutachiona hunobva kumhuri ye Mycosphaerellaceae, zviratidzo zvako ndiwo mavara aanosiya pamatavi, uchinetsekana kana zvasvika pakudyara gorosi, mupunga, bhinzi, kubvira izvo zvigadzirwa zvinoparara, iyi fungus inogona kukanganisa kusvika ku40% yegoho, zvichitungamira mukurasikirwa kwevarimi.

Inogona kukanganisa zvirimwa mushure mekunge vapinda muchikamu chemaruva uye inowanzooneka mumashizha painoenderera mberi ichipararira kumusoro, ichikanganisa chirimwa chose.

Kutanga kwefungus yero, ndokuzoita brown kusvikira shizha kana chirimwa zvasvava. Pamuti unoburitsa yakaderera kukura uye mashizha uye unobereka munzvimbo dzakanyorova kwazvo.

Kana iwe uchinetseka, isu tingabvisa sei iyo Septoria yemiti yedu, mashizha ane hutachiona anofanira kubviswa Kuitira kudzikamisa kupararira kwefungus, munhu anofanirwa kubva angoshandisa kurapwa kunoshanda sekushandisa D fungicides, kuchengetedza chirimwa.

Nemhando iyi yefungicides zvichave zvinogoneka kudzora uye kudzivirira septoria, kurapwa kunofanirwa kuiswa kumiriwo nekukurumidza mamiriro ekunze paanoda kuita maitiro. Mishonga inofanirwa kuitwa kwemazuva manomwe kusvika kugumi.

Asi,tingaite sei kuti tirwe nayo mugorosi, chibage, mupunga? Hunyoro hwezvakatipoteredza hunofanirwa kungogumira pasingapfuuri makumi mashanu kubva muzana, nekuti mwando wakakwirira huwandu hunobatsira septoria kupararira.

Naizvozvo Huwandu hwekudiridza hunofanira kudzorwa, hunofanira kudzikiswa kusvika pazvinodiwa, iyo tembiricha yetsika inofanirwa kudzorwa panguva yehusiku. Izvo zvinonzwisisika kuti pakati pehusiku neusiku misiyano inoguma haipfuure mashanu madigiri Celsius.

Iko kune organic mushonga wekudzivirira kushandisa makemikari uye ndeye kugadzirira decoction yemabhiza yakashongedzwa muzvikamu zvina zvemvura kune yega yega chikamu cheiyo decoction. Inofanira kuiswa pasi uye pamashizha, Ichi chishandiso chinofanira kudzokororwa mazuva gumi nemashanu kudzamara zvave pachena kuti hapasisina hutachiona hutachiona, asi kana iyo fungus ikapararira muminda yako yese uye iri yepamusoro zvakanyanya kana iwe uchizofanira kutendeukira kumakemikari kuti uibvise.

Kurwisa fungus nzvimbo yacho inofanira kunge yakachenaSezvo vasingade kuchenesa, gadheni kana kireshi inofanira kunge isina masora anokwanisa kubata chirwere uye mashizha ane hutachiona anofanira kuraswa.

Mashizha aya ane hutachiona haafanire kushandiswa se fetiraiza kudzokera kune zvinomera., sezvo fungus ichiramba uye kana ikashandiswa semumvuri inonamira kumuti nekuiuraya. Izvo vanhu vazhinji vanoda kuibvisa kubva kumiti yavo sezvo iri fungus inokuvadza inogona kuuraya chirimwa

Icho chisati chave nenhoroondo yekuti fungus yakaberekerwa kupi, zvinozivikanwa izvo idambudziko rakakomba rezvirimwa nemiti, nekuti pavanopararira vanogona kuomesa muti wacho zvachose, saka vanhu vazhinji vanotsvaga dzimwe nzira dzekugadzirisa nekukurumidza kana zvichibvira panowanikwa shizha rinopfuura rimwe rine chirwere ichi.

Mune ino kesi zvakakosha uye nehungwaru kuzvibvisa zvachose kudzivirira kupararira, sezvo tichirangarira izvo tinofanira kuchengetedza zvirimwa zvedu zvakachengetedzwa neimwe fungicide.