Results 11 to 20 of about 3,098 (199)

The Siricidae (Hymenoptera: Symphyta) of Florida [PDF]

open access: yes, 2013
The six species of Siricidae (Hymenoptera: Symphyta) occurring in Florida and one species of regulatory concern introduced to North America are reviewed.
Leavengood, John M., Jr.   +1 more
core   +4 more sources

The Sawflies of Crete (Hymenoptera, Symphyta)

open access: yesDeutsche Entomologische Zeitschrift, 2015
Forty-two sawfly species are now known from Crete, including twelve species here recorded for the first time, and excluding earlier published records of Allantus didymus (Klug, 1818) based on misidentifications.
Andrew D. Liston   +2 more
doaj   +3 more sources

Checklist of sawflies (Hymenoptera: Symphyta) from Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2017
An updated list of the sawflies (Hymenoptera: Symphyta) from Iran is provided. The list inculdes 178 species of sawflies belonging to 60 genera and 9 families.
Mohammad Khayrandish   +2 more
doaj   +3 more sources

Mitigating light pollution impacts on arthropods based on light-emitting diode properties. [PDF]

open access: yesConserv Biol
Abstract Light pollution from artificial light at night (ALAN) is a significant environmental problem with far‐reaching consequences for ecological systems. Recent innovations in light‐emitting diode (LED) technology may offer sustainable outdoor lighting solutions, but scientific evidence is lacking. We investigated the effects of various LED lighting
van Koppenhagen N   +3 more
europepmc   +2 more sources

Quantifying Phenology in the Deciduous Tree and Phytophagous Insect System: A Methodological Comparison. [PDF]

open access: yesEcol Evol
Our study investigates the methodological and biological relationships between phenological metrics, measured by different field methods, of primary producers (deciduous trees) and primary consumers (Lepidopteran larvae) that depend on synchronous spring timing.
Morley LM   +3 more
europepmc   +2 more sources

Commodity risk assessment of <i>Lonicera ligustrina</i> var. <i>pileata</i>, <i>Lonicera ligustrina</i> var. <i>yunnanensis</i> and <i>Lonicera periclymenum</i> plants from the UK. [PDF]

open access: yesEFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by (a) rooted plants in pots and (b) bare root ...
EFSA Panel on Plant Health (PLH)   +33 more
europepmc   +2 more sources

Genome-Wide Development and Characterization of Microsatellite Markers in the Great Web-Spinning Sawfly Acantholyda posticalis. [PDF]

open access: yesEcol Evol
Acantholyda posticalis is notorious for causing serious damage to Pinus forests across the Palearctic region. Through genome‐wide searching, manual screening, and amplification trial, 56 microsatellite markers were developed for A. posticalis. Our study is the first to develop SSR markers for insects in family Pamphiliidae, representing an initial step
Liu M   +6 more
europepmc   +2 more sources

The Malaise Trap: Its Utility and Potential for Sampling Insect Populations [PDF]

open access: yes, 2017
Slightly over three decades have elapsed since Malaise (1937) first published plans for the insect trap now bearing his name a stationary mesh tent with open sides, a central baffle, and a top-mounted collecting apparatus (Fig. 1).
Matthews, Janice R., Matthews, Robert W.
core   +3 more sources

First record of the sawfly family Xyelidae (Hymenoptera) from Malta [PDF]

open access: yes, 2016
Xyela cf. altenhoferi Blank, 2013 is recorded from Buskett (Malta). Its host is Pinus halepensis.
Liston, Andrew D., Mifsud, David
core   +1 more source

A review of the South American genera of Cimbicidae (Insecta, Hymenoptera)

open access: yesEuropean Journal of Taxonomy, 2018
The South American genera of the Cimbicidae are reviewed. Five genera and nine species are recognized. Redescriptions of all genera and an identification key to all species are provided.
Lars Vilhelmsen   +2 more
doaj   +1 more source

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