Results 21 to 30 of about 2,470 (175)

Biobleaching of paper pulp with xylanase produced by Trichoderma asperellum [PDF]

3 Biotech, 2017
This study is aimed at assessing the biobleaching activity of fungal xylanase on paper pulp isolated from Tirumala forest, Eastern Ghats of India. Of the 98 fungal isolates obtained after initial screening, eight isolates were selected and one potential strain was further cultivated under submerged fermentation for production of xylanase.
A, Sridevi, G, Ramanjaneyulu, P, Suvarnalatha Devi   +2 more
openaire   +2 more sources

The Production and Characterisation of Trichotoxin Peptaibols, by Trichoderma asperellum [PDF]

Chemistry & Biodiversity, 2008
AbstractTrichoderma spp. are regularly found as a constituent of the mycoflora of many soils and are noted for their antagonistic activity against bacteria and other fungi. This latter property is the basis for the widespread interest in their use in the biological control of soil‐borne fungal plant pathogens.
Chanikul, Chutrakul, Marcos, Alcocer, Kevin, Bailey, John F, Peberdy   +3 more
openaire   +2 more sources

Trichoderma asperellum Chi42Genes Encode Chitinase [PDF]

Mycobiology, 2011
Four Trichoderma strains (CH2, SH16, PQ34, and TN42) were isolated from soil samples collected from Quang Tri and Thua Thien Hue provinces in Vietnam. The strains exhibited high chitinolytic secretion. Strain PQ34 formed the largest zone of chitinase-mediated clearance (> 4 cm in diameter) in agar containing 1% (w/v) colloidal chitin.
Loc, Nguyen Hoang, Quang, Hoang Tan, Hung, Nguyen Bao, Huy, Nguyen Duc, Phuong, Truong Thi Bich, Ha, Tran Thi Thu   +5 more
openaire   +2 more sources

Tolerance and antioxidant response to heavy metals are differentially activated in <i>Trichoderma asperellum</i> and <i>Trichoderma longibrachiatum</i>. [PDF]

PeerJ
Heavy metal pollution reduces the community of soil microorganisms, including fungi from the genus Trichoderma, which are plant growth promotors and biological control agents. Because of potential effects on crop productivity, the toxic effects of heavy metals (HMs) in Trichoderma are of interest. However, there have been few studies on the biochemical
Zapata-Sarmiento DH, Rodríguez-Hernández AA, Sepúlveda-Jiménez G, Rodríguez-Monroy M.   +3 more
europepmc   +5 more sources

Biodiversity and phylogeny of novel Trichoderma isolates from mangrove sediments and potential of biocontrol against Fusarium strains

Microbial Cell Factories, 2019
Background Studies carried out with novel 13 strains of Trichoderma, isolated from mangrove sediments (PE, Brazil) using morphophysiological and molecular characterization, followed evaluation of biocontrol using Fusarium strains isolated from Caatinga ...
Patrícia Rego Barros Filizola, Marcos Antônio Cavalcanti Luna, Adriana Ferreira de Souza, Iwanne Lima Coelho, Delson Laranjeira, Galba Maria Campos-Takaki   +5 more
doaj   +1 more source

Biological, botanical and chemical alternatives for the control of blackberry (Rubus glaucus Benth.) diseases

Revista Facultad Nacional de Agronomía Medellín, 2017
In order to control the main diseases that affect blackberries (Rubus glaucus Benth.), a research in which 12 treatments to San Antonio ecotype plants originated in vitro was conducted. These treatments were: 1: Trichoderma harzianum+richoderma koningii (
Oscar Darío Hincapié Echeverri, Alegría Saldarriaga Cardona, Cipriano Díaz Diez   +2 more
doaj   +1 more source

EFEKTIVITAS Trichoderma asperellum TKD DENGAN MEDIATOR PUPUK KANDANG UNTUK MENGENDALIKAN PENYAKIT LAYU FUSARIUM PADA TANAMAN CABAI MERAH (Capsicum annum L.)

Simbiosis: Journal of Biological Sciences, 2020
Red pepper is agricultural products in Indonesia which is often attacked by fusarium wilt disease due to the fungus Fusarium oxysporum f.sp. capsici, so in this study aims to control of fusarium wilt disease using Trichoderma asperellum TKD with mediator
Nyoman Mega Antari, Ida Bagus Gede Darmayasa, Junita Hardini   +2 more
doaj   +1 more source

Evaluation of biological control of fusarium wilt in gerbera with Trichoderma asperellum

Ornamental Horticulture, 2017
The increase in flower cultivation in recent years has been reflecting the higher incidence of soil pathogens that can cause serious problems. This study aimed to evaluate the biological control of Fusarium wilt in gerbera with Trichoderma asperellum ...
Daiani Brandler, Luan Junior Divensi, Rodrigo José Tonin, Thalita Pedrozo Pilla, Ines Rezendes, Paola Mendes Milanesi   +5 more
doaj   +1 more source

Green manure, Trichoderma asperellum and homeopathy in cultivating the biquinho pepper

REVISTA CIÊNCIA AGRONÔMICA, 2020
ABSTRACT The aim of this work was to study the effects of green manure, Trichoderma asperellum and homeopathy on the agronomic performance of the biquinho pepper (Capsicum chinense Jacq.). The design was of randomised blocks with four replications, in subdivided plots, with homeopathic remedies applied in the plots: 1) Arnica montana 6CH; 2) Pulsatilla
Labigaline, Isabella, Sala, Fernando César, Gomes, Tamara Maria, Corsini, Igor, Rossi, Fabrício   +4 more
openaire   +4 more sources

Relationship of microbial communities and suppressiveness of Trichoderma fortified composts for pepper seedlings infected by Phytophthora nicotianae. [PDF]

PLoS ONE, 2017
The understanding of the dynamic of soil-borne diseases is related to the microbial composition of the rhizosphere which is the key to progress in the field of biological control. Trichoderma spp. is commonly used as a biological control agent.
Margarita Ros, Iulia Raut, Ana Belén Santisima-Trinidad, Jose Antonio Pascual   +3 more
doaj   +1 more source