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Original Paper | 30-June-2018

Screening and Identification of Trichoderma Strains Isolated from Natural Habitats with Potential to Cellulose and Xylan Degrading Enzymes Production

A total of 123 Trichoderma strains were isolated from different habitats and tested for their ability to degrade cellulose and xylan by simple plate screening method. Among strains, more than 34 and 45% respectively, exhibited higher cellulolytic and xylanolytic activity, compared to the reference strain T. reesei QM 9414. For strains efficiently degrading cellulose, a highest enzyme activity was confirmed using filter paper test, and it resulted in a range from 1.01 to 7.15 FPU/ml. Based on

ROMAN MARECIK, LIDIA BŁASZCZYK, RÓŻA BIEGAŃSKA-MARECIK, AGNIESZKA PIOTROWSKA-CYPLIK

Polish Journal of Microbiology, Volume 67 , ISSUE 2, –

Original Paper | 28-June-2017

Effect of Lyophilization on Survivability and Growth Kinetic of Trichoderma Strains Preserved on Various Agriculture By-Products

Growth kinetics of four Trichoderma strains was tested on lignocellulosic by-products in solid state fermentation (SSF). The strains were also analyzed for their survival rate and growth after lyophilization on these carriers. All applied monocomponent and bicomponent media were substrates for the production and preservation of Trichoderma biomass. However, the maximum number of colony forming units (CFU/g dm) was acquired on bicomponent media based on dried grass and beet pulp or grass with

Danuta Witkowska, Katarzyna Buska-Pisarek, Wojciech Łaba, Michał Piegza, Anna Kancelista

Polish Journal of Microbiology, Volume 66 , ISSUE 2, 181–188

Original Paper | 30-March-2017

Suppressive Effect of Trichoderma spp. on toxigenic Fusarium species

The aim of the present study was to examine the abilities of twenty-four isolates belonging to ten different Trichoderma species (i.e., Trichoderma atroviride, Trichoderma citrinoviride, Trichoderma cremeum, Trichoderma hamatum, Trichoderma harzianum, Trichoderma koningiopsis, Trichoderma longibrachiatum, Trichoderma longipile, Trichoderma viride and Trichoderma viridescens) to inhibit the mycelial growth and mycotoxin production by five Fusarium strains (i.e., Fusarium avenaceum, Fusarium

Lidia Błaszczyk, Aneta Basińska-Barczak, Hanna Ćwiek-Kupczyńska, Karolina Gromadzka, Delfina Popiel, Łukasz Stępień

Polish Journal of Microbiology, Volume 66 , ISSUE 1, 85–100

Article | 21-July-2017

Optimum Concentrations of Trichoderma longibrachiatum and Cadusafos for Controlling Meloidogyne javanica on Zucchini Plants

A factorial experiment was established in a completely randomized design to verify the effect of different inoculum levels of an Iranian isolate of Trichoderma longibrachiatum separately and in combination with various concentrations of cadusafos against Meloidogyne javanica in the greenhouse. Zucchini seeds were soaked for 12 hr in five densities (0, 105, 106, 107, and 108 spores/ml suspension) of the fungus prior to planting in pots containing four concentrations of cadusafos (0, 0.5, 1, and

ZAHRA SOKHANDANI, MOHAMMAD REZA MOOSAVI, TAHEREH BASIRNIA

Journal of Nematology, Volume 48 , ISSUE 1, 54–63

original-paper | 30-November-2018

In situ Impact of the Antagonistic Fungal Strain, Trichoderma gamsii T30 on the Plant Pathogenic Fungus, Rhizoctonia solani in Soil

there are some reports of the in vitro interaction between Rhizoctonia and Trichoderma (Zhang et al. 2015). Trichoderma species are cosmopolitan ascomycetous saprotrophic fungi present in soil and are well known for their biocontrol potential (Anees et al. 2018). Trichoderma species reportedly use a few different mechanisms to control the plant pathogenic fungi; the major mechanisms may include antibiosis, production of lytic enzymes, physical intervention including mycoparasitism and the niche

MUHAMMAD ANEES, MUHAMMAD ABID, SOBIA CHOHAN, MUHAMMAD JAMIL, NADEEM AHMED, LIXIN ZHANG, EUI SHIK RHA

Polish Journal of Microbiology, Volume 68 , ISSUE 2, 211–216

Short Communication | 26-August-2016

Basidiospore and Protoplast Regeneration from Raised Fruiting Bodies of Pathogenic Ganoderma boninense

Trichoderma harzianum (10 mg/ml) suspended in osmotic stabilizer (0.6 M potassium chloride and 20 mM dipotassium phosphate buffer) yielded the highest number of viable protoplasts (8.9 × 106 single colonies) among all possible combinations tested (regeneration media, age of mycelium, osmotic stabilizer, digestive enzyme and incubation period).

Nisha Thopla Govender, Maziah Mahmood, Idris Abu Seman, Wong Mui-Yun

Polish Journal of Microbiology, Volume 65 , ISSUE 3, 383–388

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