Has the damson-hop aphid an alate alienicolous morph?

Autor:	C.A.M. Campbell
Rok vydání:	1985
Předmět:	Aphid Humulus lupulus Ecology biology Homoptera Phorodon humuli Aphididae Alate biology.organism_classification Hop (networking) Botany Animal Science and Zoology PEST analysis Agronomy and Crop Science
Zdroj:	Agriculture, Ecosystems & Environment. 12:171-180
ISSN:	0167-8809
DOI:	10.1016/0167-8809(85)90108-2
Popis:	Alate individuals of the damson-hop aphid ( Phorodon humuli (Schrank)) from colonies maintained on hops ( Humulus lupulus L.) at 20 ± 1°C and 16 h/day photoperiod were gynoparae and not alienicolae. A biometric analysis indicated that alatae purported to be alienicolae in a unique description were more probably reproductive primary migrants. No incontrovertible evidence was found for the existence of an alate alienicolous morph of P. humuli . The varity of the morph (if it exists) ensures that it has no economic importance for hop growers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::108da93059c7876af9ef14ad2f8e990a https://doi.org/10.1016/0167-8809(85)90108-2 Zobrazit plný text záznamu