中国新记录属——枝穗霉属（丝孢纲）

Clonostachys phyllophila and Clonostachys rogersoniana were isolated from rhizosphere soil of Allium tuberosum in Chaoyang, Liaoning Province. It is the first report of the genus in China. The species was described morphologically and illustrated in this paper, the culture was stored in the Culture Collection of Liaoning Center of Culture Collection (LCCC).     

葡孢霉属(丝孢纲)的重新评价

葡孢霉属的模式种已无从查找,连一张好的绘图也不曾留下。因而,由模式种所代表的属的含意无法考察清楚。但是多年来已形成了一个关于此属的明确概念,且已被真菌学家们所广泛接受。在这种概念下已描述了四个种。鉴于这种情况,我们认为最好的解决办法是承认现状。赞成以绚丽葡孢霉(Botryosporium pulchrum Corda)为本属的补选模式种。考虑到其中两个种在文献中常被混淆,本文首次将关于全部已确认的四个种的描绘放在一起。四个种的简明检索表如下：1)分生孢子梗作双叉式分枝……………………绚丽葡孢霉(Botryosporium pulchrum)1)分生孢子梗不分枝,或偶有分枝,但绝不作双又状……………………22)侧分枝下垂,产孢膨大体简单…………………马德葡孢霉(B. madrasense) 2)侧分枝不作下垂状,每一产孢膨大体裂作数瓣………………………33) 每侧枝端部泡囊生4—6个产孢膨大体,泡囊呈双锥状…………………………长枝葡孢霉(B．Longibrachiatum)3)每侧枝端部通常生2个(极少3个)产孢膨大体,泡囊球状……………………休斯葡孢霉(B．Hughesli)     

中国单格孢属(丝孢纲)的种

报道单格孢属的两个新种,一个新组合,5个中国新记录种和两个未定名种,同时,对所有已知在中国发现的本属真菌的种进行了归纳总结并制作了检索表。新种小黑球单格孢Monodictys nigraglobulosa的典型特征是产生黑色近球形的分生孢子,具有黑而厚的隔膜;横向单格孢Monodictys transversa的分生孢子横向生长,即孢子的横向量度大于其高度。两个未定名种具有单格孢属的特征,但目前的材料所表现的分种特征还不够充分,暂称之为Monodictys sp.1和Monodictys sp.2,供进一步研究探讨。新组合为方单格孢Monodictys quadrata(Atk.)G.Z.Zhao&T.Y.Zhang。研究标本保存在山东农业大学植物病理学标本室(HSAUP)。     

中国东部暖温带地区土壤中的皮司霉属(丝孢纲)真菌

报道从中国东部暖温带地区诸省(市)土壤中分离到的皮司霉属Pithomyces真菌的两个新种:长棒孢皮司霉Pithomyces longiclavisporus和淡色皮司霉Pithomyces pallidus,及两个中国新记录种:卡罗皮司霉Pithomyces karoo和帕夫皮司霉Pithomyces pavgii;对另外三个已知种亦作了分离地点和生境的引证。研究过的标本(干制培养物)与活菌种保存在山东农业大学植物病理学标本室(HSAUP)。     

中国新记录属—小带孢霉属

小带孢霉属中国新记录属 菌落平展,点状或垫状,中褐色至暗褐色,有时暗红色或近黑色.菌丝体埋生或常表生.无子座.刚毛和附属丝缺.分生孢子梗分化不明显,丛生或散生,短,不分枝或近基部有稀疏分枝,弯曲,褐色或青黄褐色,光滑或稍粗糙.产孢细胞单芽生,合生,顶生,有限生长,圆柱状或桶状.分生孢子有时单生,多数情况下形成长的但不分枝或分枝向项的链,难以脱落,椭圆形,桶形或倒棍棒形,基部常钝圆或平截,中度褐色、暗褐色或青黄褐色,光滑或粗糙,直或弯曲,具1-多个横隔膜.     

中国新记录属—小带孢霉属

小带孢霉属中国新记录属Taeniolella S.Hughes,Can.J.Bot.36:816,1958菌落平展,点状或垫状,中褐色至暗褐色,有时暗红色或近黑色。菌丝体埋生或常表生。无子座。刚毛和附属丝缺。分生孢子梗分化不明显,丛生或散生,短,不分枝或近基部有稀疏分枝,弯曲,褐色或青黄褐色,光滑或稍粗糙     

伽穆孢属（丝孢纲）一中国新记录种

从吉林省公主岭市的土壤中分离获得无性态真菌丝孢纲（Hyphomycetes）一中国新记录种一简单伽穆孢[Gamsia simplex（Sugiy．,Y．Kawas．＆H．Kurata）Arx],其所在属（Gamaia M．Morelet）同时为中国新记录属。根据获得的分离物对属、种级分类特征进行了较详细的描述和描绘。研究过的标本（干制培养物）与活菌种保存在山东农业大学植物病理学标本室（HSAUP）。     

链格孢属(丝孢纲)数值分类研究初探

聚类分析树状图上Alternarla与其相似属Ulocladium、Stemphylium的种明确地分为三个表观群。36个OTU's,23个链格孢属的种,进一步形成四个清晰的亚表观群,恰与椐分生孢子喙的特征而划分的组,即无喙组、假喙组、真喙组和锥状真喙组相吻合。本试验系统中,相似属间、种间和种内的相似性值是在具体试验条件下确定的。其意义在于通过对大量有用分类信息的综合比较分析,以相似性值的形式,为不同等级单位分类地位的确定提供相应定量化的标准,从而能够比较全面地评价一个分类单位.根据研究结果,建议将Alternariamali Roberts作为细链格孢的一个分化型,即Alternarin tenuis C.G.Nees f.sp.,mali。     

中国东部暖温带地区土壤中单格孢属(丝孢纲)真菌

从中国东部暖温带地区土壤中分离到单格孢属Monodictys真菌4种,其中,厚垣单格孢Monodictys chlamydosporoidea为新种,此种以分生孢子隔膜处明显缢缩、细胞深色、隆起、厚垣化为主要特征;苍白单格孢Monodictys glauca为中国新记录种。对另2个国内已知种亦作了标本引证。研究标本(干制培养物)与活菌种保存在山东农业大学植物病理学标本室(HSAUP)。     

穗状霉属——中国新记录属

<正>作者在研究金针菇生产的营养竞争性杂菌时,发现一种粉红色的小型真菌与国内报道的常见杂菌有所不同,经鉴定其形态特征及培养特征与无性型真菌丝孢菌的玫红穗状霉     

The finding of the genus Clonostachys （Hyphomycetes） in China

Clonostachys phyllophila and Clonostachys rogersoniana were isolated from rhizosphere soil of Allium tuberosum in Chaoyang, Liaoning Province. It is the first report of the genus in China. The species was described morphologically and illustrated in this paper, the culture was stored in the Culture Collection of Liaoning Center of Culture Collection （LCCC）.     

蛛生真菌中一枝穗霉属新种

本文报道了采自于贵州省贵阳市黔灵山公园的一种寄生蜘蛛的枝穗霉属新种,蛛生枝穗霉Clonostachys aranearum。此新种具有两型产孢结构,A-型产孢结构：轮枝菌型,瓶梗散生,通常2-5个形成轮生体,圆柱形,至顶端略微变细,17.3-27×1.1-1.6μm。B-型产孢结构：帚状,5.4-16.2×1.1-2.2μm,窄楔形,渐细。大量产孢时,分生孢子叠瓦状排列。分生孢子表面光滑,透明,3.2-5.4×1.1-2.1μm,椭圆形,常弯曲。模式标本GZAC QLS0625保存在贵州大学菌种保藏中心。     

Karyology and the possible function of the dual conidia ofDissoconium (Hyphomycetes)

The morphological development and nuclear behaviour of two species ofDissoconium are described. The fungi are monokaryotic in all stages of their life cycle. Liberated pairs of conidia may form anastomoses, probably serving survival under hostile environmental conditions. The function of the one-celled conidia inD. dekkeri remains unexplained.     

Aquatic Hyphomycetes of a mountain stream in Valsesia (Piemonte)

The conidia of aquatic Hyphomycetes in a mountain stream in Italy were studied. Thirteen species previously unknown from Italy were recorded. The concentration of conidia in the waters of the stream reached a maximum from October to December, and a minimum in August.     

中国单格孢属（丝孢纲）的种

报道单格孢属的两个新种,一个新组合,5个中国新记录种和两个未定名种,同时,对所有已知在中国发现的本属真菌的种进行了归纳总结并制作了检索表。新种小黑球单格孢Monodictys nigraglobulosa的典型特征是产生黑色近球形的分生孢子,具有黑而厚的隔膜;横向单格孢Monodictys transversa的分生孢子横向生长,即孢子的横向量度大于其高度。两个未定名种具有单格孢属的特征,但目前的材料所表现的分种特征还不够充分,暂称之为Monodictys sp.1和 Monodictys sp.2,供进一步研究探讨。新组合为方单格孢Monodictys quadrata (Atk.) G. Z. Zhao & T. Y. Zhang。研究标本保存在山东农业大学植物病理学标本室（HSAUP）。     

Hyphomycetes fungi in rainwater failling from building roofs

The presence of 33 Hyphomycetes species was noted in rainwater falling from six roof types. The following fungi were recorded for the first time from Poland:Dactylaria lunata, Hyaloscypha zalewskii, Scolecobasidium flagelliferum andWiesneriomyces laurinus.     

Hyphomycetes in Twenty Springs of the Knyszyn-Bialystok Forest in Various Seasons

The aquatic mycoflora and environmental factors in 20 springs were analysed at monthly intervals for one year. At total of 102 Hyphomycete species was noted. 16 species are new records for Poland. The highest number of species was found in spring and autumn. the lowest number in winter.     

Biology and applications of Clonostachys rosea

Clonostachys rosea is a promising saprophytic filamentous fungus that belongs to phylum Ascomycota. Clonostachys rosea is widespread around the world and exists in many kinds of habitats, with the highest frequency in soil. As an excellent mycoparasite, C. rosea exhibits strong biological control ability against numerous fungal plant pathogens, nematodes and insects. These behaviours are based on the activation of multiple mechanisms such as secreted cell-wall-degrading enzymes, production of antifungal secondary metabolites and induction of plant defence systems. Besides having significant biocontrol activity, C. rosea also functions in the biodegradation of plastic waste, biotransformation of bioactive compounds, as a bioenergy sources and in fermentation. This mini review summarizes information about the biology and various applications of C. rosea and expands on its possible uses.