Results 81 to 90 of about 7,824 (215)

Food competition mechanism between Solenopsis invicta Buren and Tapinoma melanocephalum Fabricius

open access: yesSociobiology, 2014
This study compared the amount of food resource depletion and interference competition at the individual and colony levels between Solenopsis invicta and Tapinoma melanocephalum laboratory colonies.
Biqiu Wu   +4 more
doaj   +1 more source

The native ant, Tapinoma melanocephalum, improves the survival of an invasive mealybug, Phenacoccus solenopsis, by defending it from parasitoids [PDF]

open access: yes, 2015
Citation: Feng, D. D., Michaud, J. P., Li, P., Zhou, Z. S., & Xu, Z. F. (2015). The native ant, Tapinoma melanocephalum, improves the survival of an invasive mealybug, Phenacoccus solenopsis, by defending it from parasitoids.
Feng, D. D.   +4 more
core   +1 more source

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips   +9 more
wiley   +1 more source

Red Imported Fire Ant, Solenopsis invicta Buren (Insecta: Hymenoptera: Formicidae: Myrmicinae)

open access: yesEDIS, 2002
This document is EENY-195, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: January 2001.
Laura Collins, Rudolph H. Scheffrahn
doaj   +1 more source

Massive Genomic and Transcriptomic Changes Within a Young Inversion Polymorphism in the Absence of Degeneration

open access: yesMolecular Ecology, Volume 35, Issue 4, February 2026.
ABSTRACT Chromosomal inversion polymorphisms have been linked to the evolution of phenotypic variation, environmental adaptation, and speciation. The genome of the white‐throated sparrow (Zonotrichia albicollis) contains two exceptionally large chromosomal polymorphisms.
Nicole M. Baran   +3 more
wiley   +1 more source

Biological Control of Solenopsis Fire Ants by Pseudacteon Parasitoids: Theory and Practice

open access: yesPsyche: A Journal of Entomology, 2012
Pseudacteon parasitoids are potential biocontrol agents of invasive Solenopsis fire ants. Pseudacteon species that parasitize the invasive S. invicta Buren and S.
Lloyd W. Morrison
doaj   +1 more source

Silencing of two insulin receptor genes disrupts nymph-adult transition of alate brown citrus aphid [PDF]

open access: yes, 2017
Insulin receptors play key roles in growth, development, and polymorphism in insects. Here, we report two insulin receptor genes (AcInR1 and AcInR2) from the brown citrus aphid, Aphis (Toxoptera) citricidus.
Ding, Bi-Yue   +7 more
core   +2 more sources

Novel Worker‐Like Behavior Observed in Gynes of the Social Parasite Tetramorium microgyna

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Our article reports, to our knowledge, the first observations of inquiline gynes performing worker tasks for their host colony. We dissected these gynes to establish that they were all unmated. We hypothesize that nest excavation by social parasites represents an artifact of a non‐parasitic past.
François Brassard, Christina Kwapich
wiley   +1 more source

Predicting the seasonal distribution of fall armyworm in North America using species distribution models

open access: yesPest Management Science, Volume 82, Issue 1, Page 560-570, January 2026.
The species distribution model predicts fall armyworm habitat expands in summer, covering much of the central and eastern USA in July–August, before contracting again in September. Abstract BACKGROUND Species distribution models (SDMs) are widely used in pest management to predict outbreak areas.
Fan‐Qi Gao   +4 more
wiley   +1 more source

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