Results 61 to 70 of about 813 (223)

Rearing Istocheta aldrichi (Diptera: Tachinidae) From Field‐Collected Japanese Beetles (Popillia japonica): 1. Methods to Improve Insect Collection and Parasitoid Pupariation

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We describe methods for collecting and rearing the tachinid parasitoid Istocheta aldrichi from parasitized Japanese beetle adults. Hosts can be collected by hand and reared in the laboratory, or by using modified trap containers with added plant material and substrate to provide suitable conditions for I.
Simon Legault   +3 more
wiley   +1 more source

Utilización de residuos lignocelulósicos provenientes de la producción de setas comestibles en la alimentación animal

open access: yesRevista de Producción Animal, 2023
Antecedentes: La utilización de hongos utilizando como materia prima residuos lignocelulósicos de baja digestibilidad ha mostrado ser parte importante del reciclado de productos y sus desechos. Las enzimas producidas transforman el sustrato y lo mejoran
Silvio José Martínez Sáez   +2 more
doaj  

Against the odds: Nesting specialization and foraging ecology provide insights into climate change responses in a mountain bee

open access: yesInsect Conservation and Diversity, EarlyView.
A unique high‐elevation Exoneura bee defies typical elevation‐driven declines in bee activity, nesting exclusively in dead branches of snow gums near the alpine tree line. Nesting and foraging are tightly linked to snow gum presence, with most activity occurring within 30 m of these trees. Biophysical modelling indicates the bee's thermally constrained
Joshua M. Coates   +3 more
wiley   +1 more source

Una nueva especie del género Karnyothrips (Phlaeothripidae: Tubulifera)

open access: yesActa Zoológica Lilloana, 2011
En este artículo se describe una nueva especie de Karnyothrips cercana a K. flavipes. Se diferencia de esta última en la posición de los estiletes maxilares, la longitud de las setas B1 y B3 del IX tergo abdominal, el ala anterior fuertemente adelgazada
Octavio Cambero Campos   +3 more
doaj  

Bacteriomes, cryptic forms and evolution of a common wireworm pest species, Hypnoidus bicolor

open access: yesInsect Molecular Biology, EarlyView.
Wireworms are important agricultural pests, including Hypnoidus bicolor in the Canadian Prairies. Parthenogenetic and sexual populations of H. bicolor appear associated with different molecular clades. Bacterial community composition and structure were influenced by developmental stage, sampling location and host genetics.
Ivan Drahun   +5 more
wiley   +1 more source

Environmental Outcomes in the South African Learnership System

open access: yesSouthern African Journal of Environmental Education, 2003
Since 1994, the published environmental goals and objectives of the South African Government include environmental education outcomes in all education and training programmes and at all levels on the National Qualifications Framework (NQF).
Colin Griffin
doaj  

An investigation of the efficiency of South Africa’s sector education and training authorities (SETA’s)

open access: yesSouth African Journal of Business Management, 2013
The performance of South African Sector Education and Training Authorities (SETA’s) has been increasingly questioned. On this premise, the paper investigated the efficiency of the SETAs with respect to their utilization of funds in order to promote a ...
M. Turner   +3 more
doaj   +1 more source

First Detailed Record of Jikradia olitoria (Hemiptera: Cicadellidae) in the Swiss Southern Alps and Evaluation of Its Current Potential as a Vector of 16SrV‐Phytoplasmas

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Jikradia olitoria Say is a Nearctic leafhopper that was recently reported in several European countries. Given its role as the vector of phytoplasmas associated with Grapevine Yellows diseases (GYD) in its native range, its presence in European vineyard agroecosystems could represent an important phytosanitary risk.
Alan Oggier   +3 more
wiley   +1 more source

How Do SMEs Respond to Deglobalization? Insights from Italian SMEs in the Interwar Period (1936–1943)

open access: yesJournal of Management Studies, EarlyView.
Abstract This study investigates how small and medium‐sized enterprises (SMEs) respond to deglobalization and economic nationalism, using historical evidence from fascist Italy, a period of autarky and restricted international trade. While prior research has focused primarily on larger firms, especially multinational enterprises (MNEs), the strategic ...
Valeria Giacomin, Francesco Romagnoli
wiley   +1 more source

A new orthoclad species of Rheocricotopus Thienemann & Harnisch (Diptera, Chironomidae) from the Darjeeling-Sikkim Himalayas in India

open access: yesAnimal Biodiversity and Conservation, 2007
Una nueva especie de ortocladino de Rheocricotopus Thienemann & Harnisch (Diptera, Chironomidae) de Darjeeling–Sikkim, en el Himalaya indio En este trabajo se describen los ejemplares adultos y las crisálidas de una nueva especie, Rheocricotopus ...
N. Hazra, P. K. Chaudhuri
doaj   +1 more source

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