I-Verticillium wilt yama-strawberries

I-Strawberry verticillium blight (Verticillium dahliae) yisifo esithwalwa umhlabathi esenzeka kuma-strawberry.

Isikhunta sihlasela isimiso sezimpande zamasitrobheni futhi sikhule emithanjeni yegazi, sibangele ukuthi ivaleke, yingakho izimpawu zokubuna. Esigabeni esiphambanweni somqhele we-sitrobheli, amabala amnyama noma imivimbo ibonakala - imikhumbi enegciwane, eyonakele. Uhlelo lwempande luthintwa izinwele zezimpande nokulimala kwemishini. Isikhunta singakwazi futhi ukuthelela ezingxenyeni ezingenhla zezitshalo ze-strawberry, okubangela amachashaza angama-necrotic, athinta kakhulu izithombo.

I-Verticillium wilt ivame kakhulu emasimini nasezingadini lapho kutshalwe izitshalo ezibamba lesi sifo, njengama-raspberries, ukhukhamba, utamatisi, ukholifulawa, amazambane kanye ne-alfalfa. Ukuze ugweme ukutheleleka nge-Verticillium wilt, sebenzisa ama-substrates enhlabathi afakazelwe lapho ukuvela kwe-microsclerotia ye-pathogen kungenakwenzeka. Ezimweni ezicindezelayo (isomiso somzimba), kunconywa ukusebenzisa ama-anti-stressors kanye nama-bioregulators.