Hyphae in certain species may become specialized to form rhizoids , which serve as root like anchors , or they may become the feeding structures known as haustoria .
某些种类的菌丝可能特化形成假根,具有根样的固定作用,或者他们成为饲喂结构称吸器。
In this paper , the symptoms , morphology and some biological characters ofthe pathogens and its control were reported . 40 % Thiram x1000 can controleffectively this disease and no damage to both vegetive hyphae and sporoc-arps of pleurotus osteratus .