Ngokuqhelekileyo abalimi baqaphela indlela amaqabunga abomvu abomvu aphendubile ngayo, agutyungelwe kwiindawo ezikhukhulayo, aze aphule aze afe. Le nto yinto engathandekiyo, kwaye ngokuqhelekileyo ihlanganiswe kungekhona ngesifo, kodwa kunokuba ibe ngumphumo wobomi obubalulekileyo beepasites - gallic aphids. Esinye isizathu kukuba uphuhliso lwe-anthracnose fungal disease. Masifunde ukuba yintoni enokuyenza, ukuba yonke i- currant ebomvu ngoku ivela kwi- currant .
Indlela yokuphatha amabala abomvu kumagqabi e-currant?
Ukuba isisombululo se-gallic aphids, esihlala kwicala eliphambene neqabunga kunye nokutya kwiisero zalo, kubalulekile ukulwa kungekuphela kwayo, kodwa kunye nabathengisi balo - izilwanyana zegadi. Zininzi iindlela zoku:
- Iifubhe zingatshatyalaliswa ngamanzi asepha, ukunyuka kwama-anyan or husk or preparation;
- Izintuthwane ziyaxoshwa ngaphandle kwintsimi kunye ne "Umkhuseli weMigodi", "i-Fufanon", kwaye ingaphinda ibe yimpuphu kunye nesinamoni okanye uthuli;
- ukutsala iindlovukazi ezidla iifubhi, kufuneka uhlume iintyatyambo eziqaqambileyo ngasemva kwe-currant.
Kukho iindlela eziliqela zokulwa xa amaqabunga ebomvu ashiya amaqabunga e-currant avela kwi-anthracnose. Ikhula kwiimeko zokuphakama kwamanzi, ama-mushroom ngokubusika ngokugqithiseleyo phezu kweengqabunga zamagqabi phantsi kweentsika ze-currant kwaye zisasazeka ngokulula ngezinambuzane namanzi.
Ukufumanisa ukuba amaqabunga abomvu avela kule ndawo ebomvu nebomvu kwesi sifo, kubonakala kulula - okokuqala, amabala obomvu obomvu avela kumaqabunga, ekugqibeleni "asasazeka" phezu kweqabunga, obangela ukuba obomvu obomvu okanye nayiphi enye i-currant.
Ukuba isityalo, isifo siyingozi kakhulu, kuba amaqabunga anokuwa kunye neendawo ezimbalwa ezibomvu. Okokuqala, amaqabunga aphantsi achaphazelekayo, asondele kwi-fungus ebusika. Ukuphakama kwesi sifo kwenzeka ekupheleni kukaJulayi-Agasti.
Ngoko, indlela yokujongana ukuba kukho amabala obomvu kumagqabi kwi-currant:
- Ngomhla nganye ekwindla kufuneka uqoke kwaye utshise onke amaqabunga aweleyo, kunye nomhlaba phantsi kweentsika ukumba ukuya kwi-10 cm.
- Ukuba ufumana iimpawu zokuqala ze-anthracnose, kufuneka ufeze izihlahla ezinokuthi "Fitosporin". Nika ingqalelo ekhethekileyo kwiindawo eziphantsi zamacembe. Unyango kufuneka uphinde uphindwe ekwindla.
- Ngethuba lentwasahlobo kunye neyekwindla yasekupheleni, phatha izihlahla nge-3% isisombululo se-nitrafen.