SUSPICIOUS PHYTOPHAGES OF AGROBIOCENOSE OF PEAS IN THE SOUTHERN STEPPE OF UKRAINE

Abstract

Protection of pea crops with insecticides based on the active substances deltamethrin, 25 g/l (Decis f - Lux, k.e. (0.7 l/ha)) and dimethoate, 400 g/l (Bimmer, k.e. (1 l/ha)) against aphids was the most reliable, the effectiveness of the variants with the application of these pesticides for 10 days was 81.3 and 84.5%. Despite the fact that the costs of growing peas when using these insecticides turned out to be UAH 3254.2-3689.5/ha higher than in the control, the profit obtained due to the increase in product yield was UAH 7869.3-8196.4 higher /ha and was from UAH 31,185.8 to UAH 33,122.7/ha. The level of profitability of growing peas when