THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICTURE;MONTANA STATE UNIVERSITY
发明人:
JARONSKI, STEFAN,REDDY, GADI
申请号：
CA3063091
公开号：
CA3063091A1
申请日:
2018.05.08
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
Novel strains of Beauveria pseudobassiana, B. amorpha, B. bassiana, Metarhizium pemphigi, and M. anisopliae have been isolated from wheat stem sawfly and demonstrated to endophytically colonize wheat and kill wheat stem sawfly and Hessian fly larvae diapausing in the stems of the wheat. Biocontrol compositions containing at least one of these fungal strains in an effective amount to kill wheat stem sawfly and Hessian fly larvae are generated. One can apply at least of these fungal strains or a biocontrol composition containing at least one of these fungal strains to a grain crop field or land where wheat stem sawfly and Hessian fly larvae live in order to kill the larvae and to reduce the population of the diapausing wheat stem sawfly and Hessian fly larvae.
