10 documents found, page 1 of 1
Growth and seedlings quality of Handroanthus heptaphyllus with cattle manure in...
Lisboa, Alysson Canabrava; Melo Júnior, Cícero José Azevedo Homem de; Alves Tavares, Fernanda Paula; Almeida, Rodrigo Braga de; Melo, Lucas Amaral deThe objective of this work was to verify the influence of different proportions of bovine manure on substrate composition for Handroanthus heptaphyllus growth and seedlings quality. Five different ratios of bovine manure in the substrate composition were evaluatedin the following proportions: 0, 15, 30, 45 and 60%. We verified that H. heptaphyllus seedlings responded positively to bovine manure inproportions of...
Ocorrência de Compsosoma perpulchrum em eucalipto, no estado de Minas Gerais, B...
Cordeiro, Gláucia; Anjos, Norivaldo dos; Magistrali, Iris Cristiane; Lemes, Pedro GuilhermeAs espécies do gênero Eucalyptus são as mais utilizadas no setor florestal graças, principalmente, ao seu rápido crescimento e à sua boa adaptação às diferentes condições de solo e de clima, no Brasil. Entretanto, alguns insetos podem-se tornar pragas dessa espécie florestal, como é o caso de Compsosoma perpulchrum (Coleoptera: Cerambycidae), que apresenta registro roletando árvores de E. grandis no Paraná. Est...
Emprego de modelos clim?ticos (CCCma e GFDL) como ferramenta para o zoneamento ...
Magistrali, Iris CristianeSubmitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2017-08-29T12:36:36Z No. of bitstreams: 1 2017 - Iris Cristiane Magistrali.pdf: 5586295 bytes, checksum: cf90d85c09628780240eede5db4ec99e (MD5); Made available in DSpace on 2017-08-29T12:36:36Z (GMT). No. of bitstreams: 1 2017 - Iris Cristiane Magistrali.pdf: 5586295 bytes, checksum: cf90d85c09628780240eede5db4ec99e (MD5) Previous issue date: 2017-02-20;...
Validation of the net radiation through sebal algorithm in different classes of...
Lisboa, Henos Carlos Knupler Jordão; Magistrali, Iris Cristiane; Delgado, Rafael Coll; Oliveira-Junior, José Francisco de; Gois, Givanildo deThe aim of this study was (a) to assess and evaluate the net radiation (Rn) by SEBAL algorithm and (b) to assess the net radiation (Rn) by the landscape's spatial temporal dynamic using ISODATA algorithm, in entire city of Rio de Janeiro. Has been calculated the Rn by using the TM sensor images and orbital platform Landsat 5 and by Penman-Monteith method (FAO 56) with the conventional meteorological station dat...
Novos registros de Asopinae (Pentatomidae) predadores de lagartas Nystalea nyse...
Magistrali, Iris Cristiane; Costa, Ervandil Corrêa; Machado, Leonardo Mortari; Da Nadai, Janaínahttp://dx.doi.org/10.5007/2175-7925.2014v27n2p209Lagartas desfolhadoras são importantes insetos pragas em plantações florestais. O objetivo deste trabalho foi registrar a ocorrência de percevejos predadores em surtos de Nystalea nyseus em plantações de eucalipto. O estudo foi realizado em uma plantação seminal de Eucalyptus saligna Smith localizada no município de São Sepé, Rio Grande do Sul. Uma inspeção visua...
Scolytids associated with a population of black wattle (Acacia mearnsii De Wild)
Machado, Leonardo Mortari; Costa, Ervandil Corrêa; Magistrali, Iris Cristiane; Boscardin, Jardel; Machado, Dayanna do Nascimento; Garlet, JulianaBlack wattle cultivation is an important source of income in the State of Rio Grande do Sul, Brazil. Due to lack of information concerning the insect fauna in this kind of environment, this paper aims to analyze on a quali-quantitative basis the scolytid species associated with a population of Acacia mearnsii De Wild, in order to identify species that may cause damage to this species. For this, 36 flight-interc...
Forest cultures and leaf cutting ants in Viçosa, State Minas Gerais, Brazil
Arnhold, Alexandre; Magistrali, Iris Cristiane; Anjos, Norivaldo dosThis study aimed to enlarge the records of forest species attacked by leaf cutting ants in Viçosa, in the state of Minas Gerais. The rising was accomplished in the Campus of the Universidade Federal de Viçosa, being considered only nest active that were cutting and carrying fragments of forest essences. For the study it was evaluated temperature measures and distances of the nest to the attacked tree. As result...
Damage of Oncideres saga in plantations of Acacia mearnsii in Rio Grande do Sul...
Magistrali, Iris Cristiane; Costa, Ervandil Corrêa; Garlet, Juliana; Boscardin, Jardel; Machado, Leonardo MortariThe objective of this study was to characterize the damage caused by Oncideres saga in plantations of Acacia mearnsii. The percentage of trees attacked was evaluated and the diameter and length of the branches were measured. It was observed that 34.3 % of the trees of A. mearnsii presented branches cut by O. saga. The average diameter and length of the cut branches were 5.75 cm and 4.95 m, respectively. The lo...
Morfologia do adulto de Lampetis nigerrima (Kerremans) (Coleoptera: buprestidae...
Corassa, Janaína De Nadai; Anjos, Norivaldo dos; Almeida, Lucia Massutti de; Magistrali, Iris CristianeEsse trabalho teve como objetivo descobrir novas informações sobre a morfologia de adultos de Lampetis nigerrima (Kerremans). Os estudos foram realizados no Laboratório da Universidade Federal de Viçosa e da Universidade Federal de Curitiba. Os desenhos foram realizados com o auxílio de estereomicroscópio e microscópio, ambos acoplados a câmara-clara. L. nigerrima tem como caracteres diagnósticos o corpo fortem...
Surto de Nystalea nyseus (Cramer, 1775) (Lepidoptera: notodontidae), aspectos d...
Magistrali, Iris CristianeCoordenação de Aperfeiçoamento de Pessoal de Nível Superior; The growing demand for forest products has enabled the increase in areas planted to trees in Brazil. Eucalyptus is a fast growing tree species being cultivated on a large scale, however, with increasing of Eucalyptus sp. plantation, entomological problems tend to increase. The defoliating caterpillars represent an important group of insects that are h...