English to Russian Tech/Engineering Agriculture Pesticide treatment

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Another set of trials was carried out to evaluate the efficacy and agronomic pesticide practicability of a combination of Acetamiprid + bifenthrin (UPLI01) to control boll weevil (Anthonomus grandis) adults and buttons on cotton (Gossypium hirsutum L., cultivar BRS 370 RF), and to evaluate possible symptoms of phytotoxicity of these products into the crop. The crop spacing was maintained at 12 seeds per meter, and the trial protocol was radmonized block with 7 treatments and 4 repetitions. Each tested insecticide formulation was diluted to 200 L/Ha before application. The number of boll weevil adults and buttons was counted per 25 buttons initially. The evaluation interval was 3 days, 5 days, 7 days and 10 days after application for insecticide efficacy and phytotoxicity evaluation. The yield was calculated on the basis of cotton balls harvested in 1.20 meters per plot. The concentration of the active ingredients in the formulation was 375 + 165 g/L. The efficacy percentage values were rounded off to the nearest digit for ease of comparison. The figures in brackets indicate the effect of these treatments on boll weevil (Anthonomus grandis) buttons, while the figures outside the brackets denote the effect of these treatment on boll weevil adults.

The efficacy percentage values were rounded off to the nearest digit for ease of comparison. The figures in brackets indicate the effect of these treatments on boll weevil (Anthonomus grandis) buttons, while the figures outside the brackets denote the effect of these treatment on boll weevil adults.

Dosage (g – mL, p.c. Ha-1)
Productivity (kg/Ha)