SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

Caxambú,Marcelo Galeazzi; Almeida,Lúcia Massutti de.

A morphological study of the adult and the immature stages of Lamprosoma azureum Germar, 1824 is presented. The immature stages are described for the first time. Morphological information is discussed and new data included. The immature stages of Lamprosoma azureum are compared with those of L. bicolor Kirby, 1818, L. chorisiae Monrós, 1948, Oomorphoides cupreatus Ba\y, 1873 and O. nigrocoerulus Baly, 1873.

Redescrição de Gratiana boliviana Spaeth (Coleoptera, Chrysomelidae, Cassidinae)

Palavras-chave: Chrysomelidae; Lamprosoma azureum; Morphology; Immature stages; Adult.

Ano: 1999

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000500017

Gratiana boliviana Spaeth, 1926 is redescribed, compared with G. conformis (Boheman, 1854), G. graminea (Klug, 1829), G. insculpta (Boheman, 1855), G. inurbana Weise, 1921, G. lutescens (Boheman, 1854), G. pallidula (Boheman, 1854) and G. spadicea (Klug, 1829). The host plant of G. boliviana is Solanum viarum Dun (Solanaceae).

Uma nova espécie de Charidotis Boheman de Terenos, Mato Grosso do Sul, Brasil (Coleoptera, Chrysomelidae, Cassidinae)

Palavras-chave: Coleoptera; Chrysomelidae; Cassidinae; Gratiana; Neotropical.

Ano: 1995

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000200012

Charidotis terenosensis sp. n., a new species from Terenos, Mato Grosso do Sul, Brazil, is described.

Morfologia dos imaturos e ciclo evolutivo de Anacassis dubia (Boheman), A. fuscata (Klug), A. languida (Boheman), A. phaeopoda Buzzi e A. punctulata (Klug) (Coleoptera, Chrysomelidae, Cassidinae)

Palavras-chave: Coleoptera; Chrysomelidae; Cassidinae; Charidotis; New species.

Ano: 2002

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000200004

Eggs, fifth instar larvae and pupae of A. dubia (Boheman, 1854), A. fuscata (Klug, 1829), A. languida (Boheman, 1854), A. phaeopoda Buzzi, 1976 and A. punctulata (Klug, 1829) are described. Imatures stages were reared in a stove Biometron under temperature of 25±2ºC, photophase of 12 hours and relative humidity of 80±5%. The larvae of A. dubia and A. languida were fed with leaves of Baccharis relusa DC; A. fuscata with leaves of Baccharidastrum argutum (Less) Cabrera; A. phaeopoda with leaves of Baccharis gaudichaudiana DC. and larvae of A. punctulata with leaves of Baccharis trimera (Less) A. DC.. All plants belonging to the Asteraceae. Two forms of A. fuscata were studied: A. fuscata (Klug, 1829) and A. fuscata form=unicolor (Burmeister, 1870) n.syn. and...

Lamprosoma W. Kirby (Coleoptera, Chrysomelidae): descrição de nova espécie, redescrições e chave para algumas espécies sul americanas

Palavras-chave: Coleoptera; Chrysomelidae; Cassidinae; Anacassis; Imatures; Life cycle.

Ano: 1996

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000100020

Caxambú,Marcelo Galeazzi; Almeida,Lúcia Massutti de.

Lamprosoma alacre sp. nov. from Mato Grosso is described and illustrated. The genus Lamprosoma is redescribed and illustrations of characters are provided. The following south american species are redescribed: L. amethystinum Perty, 1832, L. azureum Germar, 1824, L. bicolor W. Kirby, 1818, L. chrysopygium Germar, 1824, L. corruscum Guérin-Méneville, 1844, L. podtiaguini Monrós, 1947 and L. triste Guérin-Méneville, 1844.

Nova espécie de Cyrtonota Spaeth, do Mato Grosso, Brasil (Coleoptera, Chrysomelidae, Cassidinae)

Palavras-chave: Chrysomelidae; Descriptions; Identification key; Lamprosoma; Taxonomy.

Ano: 2003

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000200025

A new species of Cyrtonota is described, from Cuiabá, Mato Grosso, Brasil. Its relationships with other species are discussed.

Uma nova espécie de Charidotis Boheman, de Córdoba, Argentina (Coleoptera, Chrysomelidae, Cassidinae)

Palavras-chave: Coleoptera; Chrysomelidae; Cassidinae; Cyrtonota; New species.

Ano: 1998

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000300023

Charidotis trifasciata sp.n. from Córdoba, Argentina, is described.

Occurrence of Spaethiella coccinea Boheman (Coleoptera: Chrysomelidae, Hispinae) on Theobroma grandiflorum [Willdenow ex Sprengel] Schumman, (sterculiaceae), in Manaus, Amazonas, Brazil

Palavras-chave: Coleoptera; Chrysomelidae; Cassidinae; Charidotis; New species.

Ano: 1999

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000100015

Acta Amazonica

BARBOSA,Maria das Graças Vale; FONSECA,Claudio Ruy Vasconcelos; GUERRA,Jorge Augusto de Oliveira.

A preliminary study on the ocurrence of Spathiella coccinea Boh. (Coleoptera) on Theobroma grandiflorum (cupuassu), native Amazonian fruit plant, are reported. S. coccinea is known to feed on leaves of many species of palm, and has been found in Elaeis guineensis (Palmaceae) leaves. From September 1994 to February 1996 observations were made on the behavior and seasonal aspects of S. coccinea and larvae, pupae and adults found on the leaves of cupuassu were hand collected. The highest number of insects was found in the rainy season February 1995.

Toxicity of extracts of Cyperus rotundus on Diabrotica speciosa - doi: 10.4025/actasciagron.v33i4.6902

Palavras-chave: Coleoptera; Chrysomelidae; Spathiella coccinea; Cupuassu; Theobroma grandiflorum.

Ano: 1999

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671999000200313

Agronomy

Barbosa, Flávia Silva; Universidade Federal de Minas Gerais; Leite, Germano Leão Demolin; Universidade Federal de Minas Gerais; Paulino, Marney Aparecida de Oliveira; Universidade Federal de Minas Gerais; Guilherme, Denilson de Oliveira; Universidade Federal de Minas Gerais; Maia, Janini Tatiane Lima Souza; Universidade Federal de Minas Gerais; Fernandes, Rodrigo Carvalho; Universidade Federal de Minas Gerais.

The objective of this work was to evaluate the insecticidal effect or repellency of Cyperus rotundus, an important weed plant, through alternative methods of extraction, on Diabrotica speciosa, a pest that affects several plant species. The experimental design was completely casual, and consisted of five repetitions. The C. rotundus extracts were prepared using leaves and roots by alcoholic extraction, aqueous (hot water) extraction and aqueous (cold water) extraction and diluted to four different concentrations (0, 5, 10, and 15% of the volume of each extract). These dilutions were then tested and compared with a control. The higher mortality of D. speciosa adults as well as a smaller leaf consumption area were observed after treatments with increasing...

Tipo: Pesquisa Empírica de laboratório

Palavras-chave: 5.01.02.00-1 Rootworm; Nutgrass; Chrysomelidae; Alternative control 5.01.02.02-8 Rootworm; Nutgrass; Chrysomelidae; Alternative control.

Ano: 2011

URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6902

Resistência de soja a insetos: VIII. IAC 78-2318, linhagem com resistência múltipla

Bragantia

Lourenção,André Luiz; Miranda,Manoel Albino Coelho de.

Estudou-se, em comparação com outros genótipos de soja, o comportamento da linhagem IAC 78-2318, em relação à oviposição e colonização da mosca-branca Bemisia tabaci (Genn.) e à área foliar consumida por besouros crisomelídeos e lagartas. Em Campinas, SP, em 1981, em casa de vegetação, submeteram-se os cultivares Santa Rosa, Paraná, BR-1, Bossier, IAC 8 e IAC 12 e as linhagens IAC 73-228, IAC 78-2318, D72-9601-1, PI 171451, PI 229358 e PI 274454 à infestação artificial de adultos da mosca-branca. IAC 78-2318, embora apresentando alto número de ovos, teve colonização baixa, próxima aos materiais mais resistentes (PI 171451 e PI 229358). Em Santo Antonio de Posse, SP, em 1985, em campo, IAC 78-2318, quando comparado com IAC 80-596-2, 'Santa Rosa', 'IAC 8' e...

Morphometrical aspects of adults of Gratiana spadicea (Klug) Coleoptera, Chrysomelidae) from Southern Uruguay

Palavras-chave: Soja; Glycine max (L) Merrill; Mosca-branca; Bemisia tabaci (Genn.); Chrysomelidae; Insetos desfolhadores; Resistência múltipla a insetos.

Ano: 1987

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051987000100008

BJB

PONCE DE LEÓN,R.; FAILLA,G.; MORELLI,E..

Morphometrical data of pronotum, elytra, and total length of adult males and females of a Gratiana spadicea population from southern Uruguay are given. Descriptions and illustrations of aedeagus and spermatheca are provided for the first time. Females were significatively larger than males in total length. The coefficient of variation of the aedeagus measures ranged from 3.7% to 7.7%, and those of the spermatheca from 4.1% to 11.2%. The best value for the coefficient of determination was obtained for the reciprocal regression (1/Y = a + bX) of the total length of the aedeagus versus the length from the apex to the basal region of the median lobe.

Primeiro relato de Stiretrus decastigmus no Brasil predando Microtheca ochroloma

Palavras-chave: Chrysomelidae; Morphometrics; Gratiana; Uruguay.

Ano: 1999

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000300008

Ciência Rural

Poncio,Sônia; Dequech,Sônia Thereza Bastos; Sturza,Vinícius Soares; Lissner,Rael Alfredo Duarte; Perlin,Luis Fernando; Rosalino,Pedro Krauspenhar; Ribeiro,Leandro do Prado.

Em razão da importância de Microtheca ochroloma (Coleoptera: Chrysomelidae) como inseto-praga de Brassicaceae e da carência de informações relativas aos inimigos naturais desse crisomelídeo, o presente trabalho visa a relatar, pela primeira vez, a ocorrência de Stiretrus decastigmus (Hemiptera: Pentatomidae) predando M. ochroloma em cultivo de Brassica chinensis L., em Santa Maria, Rio Grande do Sul, Brasil (latitude: 29°43'28"S, longitude: 53°43'19"O e altitude: 95m). Também são descritas a metodologia de coleta e as características morfológicas dos espécimes encontrados.