Grey kubola

I-Gray rot isifo esichaphazela izityalo ezinjengama-strawberries kunye neidiliya, utamatati kunye neerberberries. Ukusuka kwakhe ukuhlupheka kunye neeresi. Indlela yokujongana nokubola kwegrey? Kukho iindlela zokupheka ezisekelwe kwindlela yokuziphatha, kwaye kukho "i-chemistry", nanko wonke umntu ukhetha yena. Kucacile kuphela: ukuze ulahlekelwe yintlekele, kufuneka usebenze nzima.

Indlela yokujongana nokubola kwegrey?

I-Gray rot iyaziwa ixesha elide, kwaye imbangela yokuvela kwayo ihlala ikhunta. Umthombo oyintloko yimizimba emibini ye-fungal infection - sclerotia kunye ne-conidia. Indawo yokuchithwa kwabo, njengommiselo, ulinganiselwe ukutshala izityalo kunye nomhlaba, kodwa isifo sisasazeka zombini kwindawo eluhlaza yezityalo kunye neziqhamo. Ukutya amaziko kuthathwa njengeyona nto ekhangayo yokubola, engaqhubeki ngokukhawuleza kwimihlaba emitsha, kodwa iphinda isasaze kulo lonke isityalo kwinqanaba elincomekayo.

Indlela yokujongana nokubola kwegrey, zonke izityalo zenza iinqununu. Kukho iindlela zokupheka ezilungiselelwe ngokusetyenziswa kwezinto ezibizwa ngokuba yi-fungicides - iziyobisi ezivumela ukuba kungekudala ukutshabalalisa imbonakalo, kodwa zikhusele izityalo kwixesha elizayo. Ukongezelela, kuyimfuneko ukuthobela amanani amanyathelo afanelekileyo, phakathi kwezona zinto zifunwa ngokufanelekileyo:

• ukhetho lweentlobo ezibonakalisa kakuhle kwiimeko zemozulu;
• ukuthotyelwa kwayo yonke imithetho ekhoyo yokujikeleza kwezityalo kunye ne-sanation efunekayo yomhlaba emva kokuvuna;
• ukusabela ngokukhawuleza xa kukho ubuncinane isityalo esisetyholwe esisodwa kumyezo.

Izifo zezityalo ezitshalwe

Ukubola kwegreyberries okanye i-strawberries kubangela ingozi ekhethekileyo, kuba isasazeka ngokukhawuleza kwaye ifuthe amaqabunga omabili kunye namajikijolo ngexesha elinye. Imfazwe yokulwa nokubola iqala ekuqaleni kwentwasahlobo, kwaye iyanceda ngakumbi emva kwemvula efaka isandla kuyo ukuvelisa. Njengomgaqo, iindlela eziphambili zonyango zifike ngexesha elifanelekileyo phambi kwebhodlela, kwaye ngoko kufuneka uqaphele imeko yezityalo. Kukho imbono ukuba kuyimfuneko ukutshala igalikhi okanye i-marigolds phakathi kwemibhede, kodwa oku kungento engenanto, akukho ndlela inceda ngayo.

I-Grey ebola kwiitamatati kunye ne-phytophthora ithathwa njengotshaba lwezityalo. Kule meko, iitamatati kufuneka zicutshungulwe ubuncinane kathathu: ekuqaleni kokukhula, ngaphambi kokuba isiqhamo siboshwe kwaye ngexesha lemvula ehlotyeni, apho kummandla ngamnye uwela kumaxesha ahlukeneyo. I-Gray ebola kwiiresi ayichaphazeli isivuno, kodwa ubuhle kwintsimi bubaluleke kakhulu.