<mets:mets OBJID="eprint_1881" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2023-07-05T14:54:52Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>OAR@ICRISAT</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_1881_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Identification of Trichoderma species and their antagonistic potential against Aspergillus flavus in groundnut</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">P</mods:namePart><mods:namePart type="family">Srilakshmi</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">R P</mods:namePart><mods:namePart type="family">Thakur</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">K S</mods:namePart><mods:namePart type="family">Prasad</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">V P</mods:namePart><mods:namePart type="family">Rao</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>The antagonistic potential of 212 Trichoderma isolates, obtained from soil samples collected from 4 districts in Andhra Pradesh, India, and 2 districts in Karnataka, India, against a highly aggressive and toxigenic strain of A. flavus (Af 11-4) was investigated. One-hundred and forty-five isolates were antagonistic to Af 11-4. Among these, only 39 showed clear inhibition zone against Af 11-4. These isolates were identified and further evaluated for antagonism, involving production of volatile and non-volatile antibiotics, and hyphal interaction with Af 11-4. The 39 isolates were classified into 6 groups: T. harzianum (11), T. hamatum (1), T. viride (9), T. longibrachiatum (5), T. koningii (9), T. pseudokoningii (3); and unknown species, based on morphological traits and inhibition zone against Af 11-4. Twenty-one isolates showed inhibition of Af 11-4 colony by producing volatile antibiotics compared with the control. Among the isolates, T 102 (T. longibrachiatum) showed the maximum inhibition. Fifteen isolates showed inhibition of Af 11-4 colony by producing diffusible antibiotics compared with the control. Isolate T 29 (T. pseudokoningii), T 42 (T. harzianum), and T 83 (T. koningii) showed significant inhibition of Af 11-4 growth. Examination under microscope for hyphal interactions showed that isolates T 16 (T. viride), T 109 (T. harzianum), and T 188 (T. viride) showed clear hyphal coiling with Af 11-4 mycelia.</mods:abstract><mods:classification authority="lcc">Groundnut</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2001</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>International Crops Research Institute for the Semi-Arid Tropics</mods:publisher></mods:originInfo><mods:genre>Article</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_1881"><mets:rightsMD ID="rights_eprint_1881_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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