食用菌污染真菌的调查研究

报道了食用菌制种及栽培中的污染真菌5科7属12种:毛霉科(Mucoraceae)1属2种,根霉属(Rhizopus),黑根霉(R.nigricans Ehrenb.),杭州根霉(R.hangchow Yamazaki.),点头根霉(R.reflexus Ehrenb.);长喙壳菌科(Ceratostomataceae)1属1种,毛壳菌属(Chaetomium Kunze et Schmidt),卷顶毛壳菌(C.murorumCda.);丛梗孢科(Moniliaceae)2属5种,青霉属(Penicillium)3种,皮落青霉(P.crustosumThom),葡酒色青霉(P.vinaleumGilman et Abhott.),类阿达青霉(P.adametzioides Abeex Smith.Br.),曲霉属(Aspergillus)2种,黄曲霉(A.flavusLink.),青霉状曲霉(A.penicilloidesSpegazzini);暗梗孢科(Dematiaceae)2属2种,链格孢属(Al-ternariaNees ex Wallr.)1种,细交孢链孢霉(A.tenuis Nees.),枝孢霉属(Cladosporium)1种,禾黑芽枝霉C.herbarum(Pers.)Link];黑盘孢科(Melanconiaceae)1属1种,拟盘多毛孢菌属(Pestalotiopsis),拟盘多毛孢菌(Pestalotiopsissp.).其中,杭州根霉(R.hangchow),点头根霉(R.reflexus),卷顶毛壳菌(C.murorum),皮落青霉(P.crustosum),葡酒色青霉(P.vinaleum),类阿达青霉(P.adametzioides),青霉状曲霉(A.penicilloides),禾黑芽枝霉(C.herbarum)8种真菌为河南省食用菌污染真菌新记录.

A Study on Miscellaneous Fungi of Edible Fungi

The miscellaneous fungus species of edible fungi were studied by isolating and cultivating in South Henan Province.As a result,total of twelve species in seven genera were recorded.Among them,eight species,which were Rhizopus hangchow,R.reflexus,Chaetomium murorum,Penicillium crustosum,P.vinaleum,P.adametzioides,Aspergillus penicilloides,Cladosporium herbarum,were new records in Henan Province.The colony morphology and culture characteristic of all the species were described and the control of them was discussed.