Demographic Parameters ofTetranychus urticae(Acari: Tetranychidae) on FourRosasp. Cultivars

Autor:	Ricardo Javier Flores Canales, Ernesto Cerna Chávez, Luis Alberto Aguirre Uribe, Yisa María Ochoa Fuentes, Jerónimo Landeros Flores
Rok vydání:	2013
Předmět:	photoperiodism Horticulture biology Insect Science Botany Ornamental plant Acari PEST analysis Cultivar Tetranychus urticae biology.organism_classification Ecology Evolution Behavior and Systematics
Zdroj:	Florida Entomologist. 96:1508-1512
ISSN:	1938-5102 0015-4040
DOI:	10.1653/024.096.0432
Popis:	The goal of this work was to determine the life parameters of Tetranychus urticae Koch on leaves of 4 rose (Rosa sp.) cultivars. To conduct this experiment a colony of T. urticae collected from ornamentals grown at Saltillo, Coahuila, Mexico, was established on bean (Phaseouls vulgaris L.) seedlings inside a Biotronette chamber at 25 ± 2 °C, 60-70 RH and 12:12 h L:D. According to the experimental design, 100 one-day old recently mated and fertilized females were transferred to 2.5 cm diam rose (Rosa sp. L.) leaf discs from ‘Emma', ‘Luna', ‘Gran Gala’ and ‘Virginia' cultivars in such a way that every experimental unit included 1 female per disc. The latter were maintained at the above temperature, RH and photoperiod conditions. Demographic parameters in this experiment showed greater growth potential of this pest on the ‘Luna' and ‘Gran Gala’ cultivars than on ‘Virginia’ and ‘Emma’.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2fcea4637f36cb25b2a20a9e9123b7e8 https://doi.org/10.1653/024.096.0432 Zobrazit plný text záznamu Plný text ve formátu PDF