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247  Articles
1 of 26 pages  |  10  records  |  more records»
The objective of this study was to analyze the development, reproductive parameters and consumption capacity of Harmonia axyridis, using Cinara atlantica as food. The average time of egg incubation was 3 d, duration of larval instars was 3.5, 2, 2.2 and 4... see more

O pulgão-gigante-do-pinus, Cinara atlantica, originário da América do Norte, foi introduzido no Brasil na década de 1990 e encontra-se amplamente distribuído nos plantios comerciais de pínus. Este estudo teve como objetivo correlacionar os parâmetros morf... see more

O estudo das relações existentes entre espécies ou populações é uma excelente ferramenta para se conhecer os fenômenos ecológicos. Dentre as interações possíveis entre duas espécies destaca-se o mutualismo entre formigas e insetos que produzem honeydew. E... see more

The impacts of temperature on Harmonia axyridis and its potential as a control agent of Cinara atlantica, the Carolina conifer aphid, were evaluated. The experiments were conducted with eggs from field-collected adults. Each egg batch was kept at 15 °C, 2... see more

Cinara  cupressi is  an introduced species of insect that can kill forest trees due to a toxic compound that it injects while feeding. The pest  is widely distributed  in chile,  infesting species of Austrocedrus, Cupressus, Chamaecyparis,  Juni... see more

In the present study, Seira atlantica Negri, Pellecchia & Fanciulli, 2005 is recorded for the first time in Iran, up to date the species was known only from the type locality in Morocco. The specimens of S. atlantica were collected in alfalfa crops using ... see more

The Atlas Pistachio, Pistacia atlantica Desf., from the family of Anacardiaceae is a widespread species in Morocco and widely present in traditional pharmacopoeia 1. This species is frequently infected by Forda riccobonii and Geoica swirskii  that ar... see more

Aim of the study: The study analyzes the long-term response of Atlas cedar, Cedrus atlantica (Manneti), to climate variability. Area of study: Atlas cedar forest of Guetiane (Batna, Algeria).Material and methods: The dendrochronological approach was adopt... see more

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