Le nkinga ijwayele ukutshala okudala nangaphezulu. Akunzima ukuyiqaphela: emaqabungeni kungumnqumo futhi ezindaweni ezincane ezivuthayo, izinso ziqala ukuwa, kanye namafomu ama-swellings amancane ku-cortex. Konke lokhu kungenzeka ukuvimbela. Yiqiniso, kulula ukukhetha izinhlobo ezinamandla kakhulu kule nkinga. Futhi yikuphi okudingekayo ukucubungula ama-apple esihlahla esikhaleni entwasahlobo, sizoxoxa ngalesi sihloko.
Ukuvikelwa kwe-apula kusuka esikhaleni
Inketho ephephile kunazo zonke ezivunyelwe ukwelashwa isikhala kwi-apula izihlahla ukucubungula amalungiselelo eziphilayo. Okuthandwa kakhulu ngabalimi kukhona amalungiselelo "Fitosporina" no "Gamair". Isixazululo silungiswa ngokusho kwemiyalelo, isetshenziswe kathathu: okokuqala, umuthi uchithelwa phakathi nesikhathi sokuhluma, ngokushesha emva kokuqhakaza futhi ekuqaleni kokubunjwa kwesithelo.
Abalimi bezizukulwane zakudala bayophendula umbuzo wokuthi bangaphatha kanjani isikhala nge-apula, ngokuxuba ingxube yeBordeaux. Lona ukwamukela okudala kunakho konke futhi okuthenjelwa kakhulu. Ukwelashwa kwe-apple-tree kusuka esikalini ngendwangu ye-lime ne-sulphate yethusi kwenziwa kakade ngezigaba ezinhlanu. Njengokwokuqala, siqala ukusebenza ngezinso ezibunjiwe, bese kuthi kabili ngenkathi kuhluma ihluma, emva kokusila futhi ngokushesha lapho kuqala ukubunjwa kwesisu.
Kusukela esikhaleni semithi yama-apula, ukulungiswa kwanamuhla komphumela oyinkimbinkimbi kusiza. Akahlanzi amanzi emvula, kodwa umthelela ungaphakathi naphandle. Imithi edumile kunazo zonke ngokumelene ne- apple scab yalesi sigaba yi- "Rake" ne "Skor". Ukwelashwa kwe-apple-tree kusukela ekukhoneni nge "Raek" ukulungiselela kwenziwa izikhathi ezine, futhi umphumela ngemuva komsebenzi we "Skora" ubonakala ngemva kokubili. Uma umsebenzi ukuthola impendulo yombuzo, indlela yokuphatha ama-apula kusukela esikhaleni entwasahlobo ezindaweni ezibandayo, kufanelekile ukunaka izidakamizwa "Horus". Kuzosebenza kahle ku-3 ° С. Iyacubungula ngamasethi amabili, ihlala cishe ngenyanga. Futhi, udinga ukulinda ukuthi i-bud ivule, bese isigaba se-cone esiluhlaza.