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DINAMICA DE DEZVOLTARE ȘI DAUNELE PROVOCATE DE HELIOTHIS ARMIGERA HBN. LA CULTURA DE SOIA
(CEP USM, 2023) Nemerenco, Olesea; Nastas, Tudor
In this work, the results of the Heliothis armigera population development monitoring using the pheromone trap in the agroclimatic conditions of the Republic of Moldova are presented. It was found that the application of pheromone traps can serve as an effective methodological element in the systems of integrated protection of agricultural crops with the aim of monitoring of the seasonal development cycle of the Heliothis armigera and assessing the population density depending on the climatic conditions.
MONITORIZAREA ÎN DINAMICĂ SEZONIERĂ A DEZVOLTĂRII POPULAȚIILOR DE NOCTUIDAE PRIN APLICAREA CAPCANELOR FEROMONALE
(CEP USM, 2023) Nastas, Tudor; Rusu, Iuliana; Nemerenco, Olesea
It has been demonstrated that pheromonal traps applied to different agricultural crops can monitor the development of populations of fleas Mamestra brassicae, Heliothis armigera, Agrothis segetum, and inform about the population density, the number of generations and the peaks of activity in each generation. It was appreciated that the species with the most plastic biological potential to adapt to the changing environmental conditions is Heliothis armigera, which surpasses the Agrotis segetum species by about 10% after the competition activity in the case when both species live on one and the same agricultural lot.