Biological systems for the protection of spring rapeseed from pests as a promising direction for a production increase of environmentally friendly and competitive oilseeds in the Republic of Tatarstan

This paper presents the ideas of authors, confirmed by results a stationary field experiment on possibility widespread use modern biological products insecticidal action in system protection main oilseed crop Republic Tatarstan namely spring rapeseed from such most harmful objects as cruciferous flea, cabbage moth, rape sawfly, flower beetle, secretive proboscis etc. The experiments were carried out basis agrarian technological park Kazan State Agrarian University. laboratory analyzes at center agroecological research agronomic faculty. soils experimental site gray forest, with following agrochemical indicators: content humus according to Tyurin was 3.0%, mobile phosphorus high (160 mg / kg) and exchangeable potassium increased (145 mg/kg Kirsanov). crops Ruyan variety named after V.S. Pustovoyta, preparations Nodix Premium, Insectobact Biofungicide. importance these studies is explained fact that recent years, number resistance pests chemical insecticides has and, accordingly, load environment also increased. In this regard, study promising origin an urgent task. During research, it found pre-sowing treatment seeds (1 l t seeds) combination nutrient solution Premium (0.3 t) terms effectiveness suppressing flea bees equivalent dressing seed agent Cruiser Rape (15 t). Moreover, significant reduction ensures same against other during growing season plants.