Results 31 to 40 of about 20,309 (254)
Aphis jaroslavholmani Kanturski & Bezdek 2022, nom. nov.
, 2022 1. Aphis jaroslavholmani Kanturski & Bezděk nom. nov. Aphis knautiae Holman in Holman & Pintera, 1981: 50 (nomen nudum) Aphis holmani, 2019 , in Kanturski & Bezděk, 2019.
Kanturski, Mariusz +5 more
core +1 more source
Phylogenetic relationships in the
European Journal of Entomology, 2006 Phylogenetic relationships among Palaearctic Ribes and/or Onagraceae inhabiting Aphis species from five countries were examined using mitochondrial gene cytochrome oxidase I (CO-I) and nuclear gene elongation factor 1 α (EF-1α) sequences.
Jurga TURČINAVIČIENĖ +2 more
doaj +1 more source
Aphis (Aphis) fabae Scopoli 1763
, 2023 9. Aphis (Aphis) fabae Scopoli First record from Armenia: Tumanyan (1944). Distribution in Armenia: Ararat plain, Shirak and Syunik provinces (Tumanyan 1944, 1976; Harutyunyan 1967; Harutyunyan et al. 2013; Hakobyan et al. 2017).
Stepanyan, Ilona +3 more
openaire +1 more source
European Journal of Entomology, 2011 Species-level problems in the Aphis (Bursaphis) complex are reconsidered based on the partial sequences of the mitochondrial cox1 gene together with morphological and ecological data. This indicates that the American species A. oenotherae is a complex of
Rimantas RAKAUSKAS +2 more
doaj +1 more source
Molecular Plant-Microbe Interactions, 2020 Phytophthora ramorum, P. kernoviae, and P. melonis are each species of current regulatory concern in the United States, the United Kingdom, and other areas of the world.
Subodh K. Srivastava +5 more
doaj +1 more source
Aphis (Aphis) nasturtii Kaltenbach 1843
, 2023 16. Aphis (Aphis) nasturtii Kaltenbach First record from Armenia: Harutyunyan (1967). Distribution in Armenia: Ararat plain, surroundings of Yerevan city, Sevan town (Harutyunyan 1967; Tumanyan 1976; Harutyunyan et al. 2013).
Stepanyan, Ilona +3 more
openaire +2 more sources
European Starlings Fly Before They Fledge
Human-Wildlife Interactions, 2019 Aircraft bird strikes are increasing globally. Bird strikes constitute a major human health and safety risk and result in millions of dollars in economic impacts.
Jeremiah L. Psiropoulos, Lisa A. Selner
doaj +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman +1 more
wiley +1 more source
Risk management externalities in agrifood supply chains
American Journal of Agricultural Economics, EarlyView.Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley +1 more source
Further contributions to the tritrophic plant-aphid-parasitoid associations in Malta with special reference to Aphis nerii (Hemiptera, Aphidoidea) as a prevalent refugium of Aphidiinae (Hymenoptera, Braconidae) [PDF]
, 2013 Four species of aphid parasitoids, namely Aphidius colemani, Binodoxys angelicae, Lysiphlebus fabarum and Lysiphlebus testaceipes were reared from Aphis nerii on Nerium oleander and/or Stephanotis floribunda in Malta.
Mifsud, David, Zammit, Mark, Stary, Petr
core