to the east of the hyrkan forests, where you can see, there is the cheshm bulbul bandargaz reserve, its area is about 450 hectares, of which we were able to preserve about 60 hectares according to the work we did, the monitoring we had with the use of pheromone gold and foliar spraying in the surface of this area. 60 hectares at that time there was a need to act quickly. blight fungal disease also killed caspian boxwoods in the early 1990s, when the fungus that causes blight disease. like other provinces, we came to golestan province and shamshad reservoir, where we came , we did the work of pruning the two-meter-high mother bases , we collected the debris , we removed all the diseased seedlings, we exterminated the boxwoods, they sprouted again. yes, this is a new young woman. it is this year and this is now one year old and two year old saplings. as you can see, the diameter of this tree is about 5 cm. it has a very high biological value and it grows slowly in the best conditions when the environmental conditions are ideal. every year, one millimeter is added to the brush. we procured