The paper describes the monitoring of phytosanitary conditions in different regions Almaty region (Kazakhstan) and demonstrates large population cruciferous fleas (Phyllotreta cruciferae) on rapeseed plants, which reaches 7-9 spec./m2, exceeding economic injury level (3-5 spec./m2). disease is observed to spread wheat barley seeds. Proceeding from this, study aims develop effective protection m...

Abstract With the reduced availability of effective plant protection products, alternative control measures gain importance. Insect net covers are a promising tool in this regard, because they can reduce pest damage on crop by exclusion pests. However, as under practical conditions, most need to be removed several times during cycle manage weeds and apply fertilizers, complete pests is not alwa...

Biodiversity provided by non-crop plants has long been thought to strengthen conservation biological control providing food and habitat for natural enemies. More recently, greater evenness among enemies also suggested promote strong top-down control, but characteristics management strategies that or disrupt predators remain unclear. We examined effects of plants, the activity density invasive i...