Impi yokulwa Phytophthora ku utamatisi

Fitoftorovye amakhowe - a isifo isitshalo, ababebalelwa akukho zinhlobo esingaphansi amane. Zisatshalaliswe ngazo zonke izingxenye zomhlaba, ngaphandle ezindaweni eyiqhwa. Nokho, ngisho nalapho engekho zemvelo izimila sifo sneak greenhouse ngembewu onegciwane noma izithombo. Kuthinta yonke izitshalo bomkhaya Solanaceae: amazambane, utamatisi, isitshalo seqanda, upelepele. Sichayeke ke nezinye izitshalo: strawberry, nokunye okufana nokolweni, ocolisekileyo. Isihloko likuchaza ngokuningiliziwe ekulweni Phytophthora ku utamatisi.

Kanjani lesi sifo

okulimaza sekwephuzile noma okulimaza sekwephuzile ivela kuzo zonke izingxenye utamatisi asehlathini. Isignali lokuqala - ukubukeka izindawo ensundu amaqabunga, okungcono ku emaphethelweni. Uma Isiqu enza amaviyo amnyama kufanele ukulindele ukuthi maduze nezithelo izindawo brown noma silvery. Kulesi sigaba yokulwa Phytophthora ku utamatisi engalethi Imiphumela singayithola kuphela ngoba uzama ukusindisa ingxenye kwezitshalo, kususwa ingxenye sezihlahla onesifo. Kufanele ashisiwe, inqubo asele amakhambi abantu noma amakhemikhali. Ngokuvamile, izithelo onesifo ayikwazi alethwe ukuvuthwa, bona ukubola, kanti isihlahla kancane kancane bome. Phytophthora ezinhlamvu kukhona eziqinile kakhulu. Bona overwinter enhlabathini kwamazinga okushisa aphansi kakhulu, zigcinwa izimpande, sifanamsindvo kanye ezilahliwe imbewu plant esalayo ngemva kokuvuna. Kusukela entwasahlobo ezingeni lokushisa 10 degrees Celsius baqala ngenkuthalo ziyanda, ukusakaza amanzi emvula yabo ogeleza usuka omunye komunye imibhede. Ngaphezu kwalokho, inkulumo-mpikiswano kalula eyalo umoya ngezinyawo amakhilomitha amaningi. Ngempela impi webhaktheriya, lapho kunzima kakhulu ukunqoba.

Izindlela zokunqanda okulimaza sekwephuzile

Ngaphambi ekucubunguleni utamatisi kusukela ngasekupheleni okulimaza ukwakhiwa elwa namagciwane, kubalulekile ukugcina inombolo izimfuneko izifo. Into esemqoka akukona ukuthi batshale utamatisi noma ezinye solanaceous endaweni efanayo iminyaka emibili ilandelana, hhayi enye kubo nomunye. Ngaphambi kokuba atshale imbewu noma izithombo kudingeka ukubaphatha nesikhunta, ezifana Bordeaux liquid noma izidakamizwa "Hom." Akwamukelekile ukusebenzisa imbewu ogulayo. Impi yokulwa Phytophthora ku utamatisi - iyona ukunakekelwa njalo sezihlahla. Asikwazi ukuvumela okutshalwe ukuqina, umswakama ngokweqile kwenhlabathi. amahlamvu Lower emhlabathini, kanye loma izinqubo kufanele kususwe njalo. Kungcono ukuqoqa izithelo avuthwa futhi ushiye ukuvuthwa ngaphansi kombhede ukukhanya emabhokisini ezomile noma amabhokisi. Manje ngalokho fafaza utamatisi kusuka okulimaza sekwephuzile. Ithuluzi edume kunazo - ingxube Bordeaux. Bluestone Amabala ehlathini emhlabathini, futhi ngenxa eziningi yobuhle uncamela okulingana yayo "Hom" - zethusi oxychloride. Nokho, balimi abanolwazi namanje sicabangele ingxenye yokuqala kungase kutholakale ukuthi kusebenze kakhulu. Nakuba abanye bangase baphikise ngokuthi sulphate yethusi - olwayizolo. Namuhla ezitolo ezikhethekile ukunikeza ezihlukahlukene nesikhunta ngokumelene Phytophthora, kuhlanganise Izibuyekezo ezinhle yilezi "fitosporin" izidakamizwa "Ridomil". Kumele kuqashelwe ukuthi le nkinga inga- ixazululwe ngokuthi ukwelashwa yesikhathi esisodwa, kuyoba kudingeke uphindaphindwe okungenani 3-4 izikhathi phakathi nayo yonke inkathi yokulima.

Impi yokulwa Phytophthora ku amakhambi utamatisi Folk

Isakhiwo amakhemikhali ukuze silwe ukhunta equkethe lokhu zethusi. Unalokhu engqondweni, abanye abalimi zisebenzisa indlela yokuqala zokuvimbela (hhayi ukwelashwa!) Izifo. wire yethusi of ububanzi ezincane, ku posechennymi 2-2.5 cm izingcezu eside, owahlaba kusukela utamatisi stem elisekela. Ixubana juice zalesi sihlahla, trace element wenziwa zonke sezihlahla futhi ivikela ke ekubhujisweni ngemagciwane. 100% we imiphumela asikho isiqinisekiso, kodwa ungazama, akukho umonakalo. Whey - omunye ikhambi Folk. 1-2 amalitha buhlanjululwe in ibhakede lamanzi futhi spray ezihlabayo. Isenzo wukuthi isimo esidi phezu simila kuvimbela ukukhula isikhunta. Kukhona ukuzwa sishaye i isixazululo aqueous 5% iodine (10 ml ibhakede lamanzi ngalinye). Kunezinye izindlela eziningi ingozi izitshalo kanye nempilo abathengi, futhi kungcono baphendukela kubo kaningi ngaphezu ukuhlukunyezwa zinambuzane.