Muestreo poblacional de Onychiurus armatus tullberg (Collembola: Onychiuridae) en cultivos de clavel y crisantemo bajo invernadero
Population sampllng of Oníehíurus armatus Tullberg (Collembola: onychiurioae) within carnation and Crysanthemum crops in greenhouses
Keywords:
Onychiurus armatus tullberg, Collembola, cultivos, claveles, crisantemo, invernadero (es)Downloads
cultivados bajo un invernadero comercial ubicado en la zona de Madrid, Cundinamarca. Se encontró una baja diversidad de artrópodos con dominancia de Onychíurus armatus Tullberq, el cual prefiere desarrollarse en la zona de rizósfera, de O a 20 cm de profundidad, aunque puede encontrarse a mayor profundidad. Se confirma que este colémbolo hace daño en las raíces de las plantas: afectando la altura y el peso de las plantas de crisantemo y disminuyendo la cantidad de esquejes producidos por plantas de clavel. La gravedad del daño depende
de la densidad de colémbolos presentes.
the samplings. o. arma tus was the most abundant arthropod, located around the root area of carnation and chrysantemum
plants, and usually between O and 20 cm in the soil. This species was shown to be a pest on carnation and chrysantemum roots, decreasing height and weight of chrysantemum plants and decreasing the number of cuttings produced by carnation plants. The amount of damage is determined by the number of individuals present in the population.
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