Results 31 to 40 of about 70,043 (196)
Entomologia Experimentalis et Applicata, Volume 174, Issue 4, Page 335-342, April 2026.First and third instar Chrysoperla externa showed efficient predatory capacity at low R. indica density, but second instar C. externa exhibits a density‐dependent predatory ability. The lacewing C. externa shows promise as a biocontrol agent for R. indica in coconut because it consumed 8362 R. indica females across all its larval instars.
Luis O. Viteri +6 more
wiley +1 more source
¿Cuándo es plaga? Consideraciones de la condición de plaga de los jabalíes en Cataluña
(Con)textosLos jabalíes son animales que pueden comprenderse como una plaga por los daños que hacen a la agricultura en muchas partes del mundo. Más allá de algo molesto y dañino, plaga es una condición emergente en la que cualquier criatura humana o no humana ...
Sarah Moreno
doaj +1 more source
The Cannonball Model of Gamma Ray Bursts: Lines in the X-Ray Afterglow [PDF]
, 2001 Recent observations suggest that gamma-ray bursts (GRBs) and their afterglows are produced by jets of highly relativistic cannonballs (CBs), emitted in supernova explosions. The fully ionized CBs cool to a temperature below 4500 K within a day or two, at
Dar, Arnon, De Rujula, A.
core +3 more sources
, 2010 We analyze the gamma-ray halo around stacked AGNs reported in Ap.J.Lett., 2010, 722, L39. First, we show that the angular distribution of gamma-rays around the stacked AGNs is consistent with the angular distribution of the gamma-rays around the Crab ...
Neronov, A. +3 more
core +3 more sources
Journal of Applied Ecology, Volume 63, Issue 3, March 2026.Tree‐health policies must balance identifying likely entry points and deployment of traps, targeted information campaigns and surveillance subsidies for land managers. Our unique, cross‐disciplinary approach can be applied to other pest/pathogen systems to inform tree‐health plans and how to balance resources.
Vasthi Alonso Chávez +11 more
wiley +1 more source
AIA Avances en Investigación AgropecuariaIntroducción. El calentamiento global, exacerbado por las actividades humanas, tiene consecuencias significativas que incluyen el aumento de la temperatura y los niveles de CO2, que afectan tanto a las plantas como a las plagas.
Jehú Gualberto Noh-Kú +4 more
doaj +1 more source
On The Evolution Of The Spectral Break In The Afterglow Of Gamma Ray Bursts
, 2012 The temporal evolution of the spectral break in the time resolved spectral energy density of the broad band afterglow of gamma ray bursts (GRBs) 091127 and 080319B was shown recently to be inconsistent with that expected for the cooling break in the ...
Dado, Shlomo, Dar, Arnon
core +1 more source
Pests for Dinner: Dietary Composition of Insectivorous Bats in a Fragmented Tropical Dry Forest
Biotropica, Volume 58, Issue 2, March 2026.Insectivorous bats are key predators of a wide array of arthropods, including species that act as disease vectors and pests, yet such ecological roles remain poorly studied in tropical regions. In this study, we aimed to describe the diet of five insectivorous bat species from the genera Balantiopteryx, Myotis, Mormoops, and Pteronotus inhabiting a ...
Mónica Izquierdo‐Suzán +4 more
wiley +1 more source
Ecosistemas y Recursos AgropecuariosLas aplicaciones de malatión ULV para el control del picudo del algodonero Anthonomus grandis Boheman, eliminan parte de los enemigos naturales, provocando el resurgimiento de la mosca blanca Bemisia tabaci.
Jorge Maltos-Buendía +5 more
doaj +1 more source
Agronomía Mesoamericana, 2023 Introducción. En el manejo integrado de enfermedades es importante incorporar elementos como umbrales de daño económico, monitoreo y sistemas de pronóstico de riesgo, los cuales constituyen herramientas para definir estrategias de control de las mismas.
M. Lavilla +3 more
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