Population Density of Pests Associated with Some Phasoulus vulgaris Varieties in Fayoum Governorate

Autor:	Sherin H.M. Safar, Nada M. A. Hassan, M. F. R. Mahmoud, A. A. R. Rahil
Rok vydání:	2020
Předmět:	biology Agronomy Tetranychus urticae biology.organism_classification Population density
Zdroj:	Journal of Plant Protection and Pathology. 11:679-685
ISSN:	2090-3758
DOI:	10.21608/jppp.2020.166215
Popis:	Ecological studies on pests associated with three varieties of Phaseoulus vulgaris, namely, Bronko, Nibraska and Polista were carried out at Fayoum Governorate for two successive seasons 2016 and 2017. Survey revealed that, the existence of one species of mites, Tetranychus urticae Kochand four species of insects. Population densities and seasonal fluctuations in relation to weather conditions were estimated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::72557b9720d180fda8b9eb826aa26ae5 https://doi.org/10.21608/jppp.2020.166215 Zobrazit plný text záznamu