Open AccessPreparing of granual inoculant of the fungus Trichoderma harzanium and Evaluation activity
Author(s) -
Ruaa A. Jabbar,
Hadi M. Aboud,
Abdulrahman A. Abdulrahman,
Hutham M. Saaod
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1660/1/012014
Subject(s) - trichoderma , fusarium wilt , starch , fusarium , fusarium solani , horticulture , microbial inoculant , biological pest control , fungus , cucumis , biology , agronomy , food science , botany , inoculation , fusarium oxysporum
This study was carried out in order to determine the possibility of using invalid wheat and rice grindery. Also, using the starch and reed to prepare an active formulation of the bio-control agent (Trichoderma hazanium) as well as to evaluate the efficiency of this formulations to control Fusarium wilt disease on cucumber plant( Cucumis sativus ) caused by Fusarium solani, after one month of storage in room degree. The results showed the efficiency of using Reed and Starch powder as a nutritive substrate to act as a carrier for the biological agent Trichoderma harzanium in a form of pellets where the values of flowers number, chloroplyle content, leaves number and plant height were (1.6, 9.2, 4, 17.5)/plant respectively for the reed carrier treatment. Also values were( 4.3, 9.9, 4, 21.1)/plant respectively for starch carrier treatment in compare to the control. Viability to control Fusarium wilt disease after storage for a month under room temperature, reached maximum value with the reed carrier were the average of the healthy plants reached(8.6) followed by starch carrier(8.3), in compare to the Fusarium solani (4.6).