Results 31 to 40 of about 130,759 (227)
Journal of Applied Ecology, Volume 63, Issue 5, May 2026.Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet +3 more
wiley +1 more source
Importancia de una base datos dinámica y confiable de plagas agrícolas del Paraguay
Revista Investigaciones y Estudios de la UNA, 2022 El éxito en el control de plagas agrícolas requiere una serie de políticas para cubrir una amplia gama de temas en la protección de las plantas. El Servicio Nacional de Calidad y Sanidad Vegetal y de Semillas (SENAVE) se encarga de evitar la introducción
Andrea Alejandra Arrua +8 more
doaj +1 more source
Plagas que atacan el follaje [PDF]
, 2017 The biology, damage caused, and control (cultural, chemical, and var. resistance) of the following insect pests attacking bean plant foliage are described: chrysomelids, Empoasca kraemeri, Epilachna varivestis, Trichoplusia ni, Bemisia tabaci, aphids ...
Cardona, C., Schoonhoven, Aart van
core
Latin American Journal of Aquatic Research, 2014 An experiment was conducted to evaluate the effect of temperature on the intensity of predation upon snails. The experiment was run for 60 days using 15 cement tanks with water temperatures of 18, 22, 26, 30 and 34°C in a completely randomized design ...
Ariany Rabello da Silva +1 more
doaj +1 more source
FIRST RECORD IN ITALY OF PSYLLAEPHAGUS BLITEUS RIEK (Hymenoptera Encyrtidae) PARASITOID OF GLYCASPIS BRIMBLECOMBEI MOORE (Hemiptera Psyllidae) [PDF]
, 2011 Psyllaephagus bliteus Riek (Hymenoptera Encyrtidae), parasitoid of the red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera Psyllidae), has been recorded for the first time in Italy in September 2011. The arrival of P.
Caleca, Virgilio +2 more
core
Enantiomeric Ratio Changes of Terpenes in Essential Oils from Hybrid Eucalyptus grandis × E. tereticornis and its Pure Species [PDF]
, 2018 Some Eucalyptus species produce oils with biological activities and the effect of their interspecifc hybridization on the enantiomeric composition of terpenes has not been reported.
Alvarez Costa, Agustin +4 more
core +2 more sources
Universal Entanglement and an Information‐Complete Quantum Theory
Advanced Physics Research, Volume 5, Issue 4, April 2026.This Perspective summarize an informationcomplete quantum theory which describes a fully quantum world without any classical systems and concepts. Here spacetime/gravity, having to be a physical quantum system, universally entangles matter (matter fermions and their gauge fields) as an indivisible trinity, and encodes information‐complete physical ...
Zeng‐Bing Chen
wiley +1 more source
Revista Chilena de Entomología, 2019 Resumen. Siphanta acuta (Walker, 1851) es un fitófago generalista originario de Australia que ha invadido Nueva Zelanda, Islas Hawái y California (Estados Unidos de América), Sudáfrica, Islas Azores (Portugal) y Vietnam. Esta especie se viene reolectando
Juan F. Campodonico
doaj +1 more source
Pest Management Science, Volume 82, Issue 4, Page 2910-2924, April 2026.The study identifies Trichoderma ossianense, was can be isolated from grapevine roots, is capable of growing at alkaline pH and controls black‐foot pathogens, highlighting the vegetal residue‐based formulations that preserve its viability. Abstract BACKGROUND Fungi of the Trichoderma genus are used in vineyards as biological control agents mainly ...
Laura Zanfaño +7 more
wiley +1 more source
Insectos fitófagos en pejibaye (Bactris gasipaes K.) para palmito.
Agronomía Mesoamericana, 2004 Las poblaciones de los insectos fitófagos asociados al pejibaye (Bactris gasipaes) destinado para la producción de palmito, fueron evaluadas en una prueba de variedades en una localidad de la vertiente caribeña de Costa Rica.
Carlos Arroyo-Oquendo +2 more
doaj +1 more source