11/17/2023 0 Comments Download army worms 2022![]() Smith), is a voracious agricultural pest of global economic importance 1. The fall armyworm, Spodoptera frugiperda (J.E. Thus, an eco-friendly material like grease can be used as an agroecological method for managing fall armyworm larvae among small-scale land-holding maize farmers. ![]() The armyworm larvae might get irritated, feel insecure, and move far away from the test plots searching for food materials. No crop damage was observed among the grease-treated plants, which might be due to restrictions in the movement of larvae on the maize crop. Fall armyworm larvae were found dead in the chemical-sprayed plots, but they were absent in the grease-applied fields. A significant reduction in larval infestation was observed after 7-days of treatment applications. Emamectin benzoate sprayed at 0.4 g/liter of water and grease of about 0.15 g applied to the maize whorl or tip of a drooping leaf that touched the soil. The treatments were applied when the maize crop was at knee height and larvae damaged nearly 5–8% of the total plants. Standard agronomic package of practices followed for crop proper growth and development, and plant spacing maintained at 20 × 60 cm 2 with a plot size of 390 m 2. Smith) larvae load from a maize field in the winter seasons of 20 in Sarlahi, Nepal. ![]() An experiment was conducted to test the efficacy of grease and emamectin benzoate in a randomized complete block design with five replications to reduce fall armyworm, Spodoptera frugiperda (J.E. ![]()
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