This study was conducted to test the ability of the lesser grain borer to attack 10 varieties of wheat and caused any injury to the grain stored in their ears. and to compare that with the infestation of the released seeds of the same varieties. The results showed that the beetle failed to cause any damage to the first group of wheat. although the process of re-infection were repeated... https://vcsgtfwdiwdzb.timeblog.net/70688206/a-competency-based-approach-training-specialists-with-higher-education-in-kazakhstan