Trichogramma entomophage in integrated plant protection as means to reduce pests’ population density on annual crops

  • L. Gavrilita
Keywords: T. evanescens, T. pintoi, H. armigera, S. cerealella Ol., experiments, biological efficacy


During the 2000 to 2017 years average biological efficacy after 4 and respectively 6 treatments with Trichogramma on annual crops such as cabbage, corn, tomatoes, peas, sugar beet and soybean varied in the first variant from 74% to 90.0% whereas in the second variant varied from 60% to 76%. Pests attack on agricultural crops researched varied from 2% to 10%, after Trichogramma launching. In the untreated field, the same index varied from 16% to 90%.


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How to Cite
Gavrilita, L. (2018). Trichogramma entomophage in integrated plant protection as means to reduce pests’ population density on annual crops. Interdepartmental Thematic Scientific Collection of Plant Protection and Quarantine, (64), 248-255.