In group LD-021, an open lesson was held in the format of a master class on the subject "Forest protection" on the topic "Chemical protection of forest areas". A master class was held by Turlybekov Karshyga Muratkhanuly, a teacher-practitioner, engineer-forest pathologist of the Republican Forest Selection and Seed Center. The lesson was explained on the example of chemical protection work carried out at the RSI SFNR "Irtys Ormany".