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| FAZOLIN, M.; ESTRELA, J. L. V.; LIMA, A. P. de; ARGOLO, V. M.. |
| Avaliou-se a atividade inseticida de extratos aquosos e alcoólicos de várias partes de plantas de 13 espécies vegetais, exóticas e nativas da Amazônia brasileira, em adultos de Cerotoma tingomarianus. Os extratos foram testados em diferentes concentrações e modo de preparo, sendo pulverizados em plantas de feijão comum (Phaseolus vulgaris cv. Pérola). Os parâmetros avaliados foram efeito deterrente para alimentação e mortalidade. A rotenona a 0,13% mostrou-se promissora para o controle de C. tingomarianus, não apenas por causar mortalidade do inseto (26,8%), como também pelo efeito deterrente de alimentação. O óleo de andiroba, nas concentrações 1,5% e 1,0%, raízes em infusão de P. alliacea a 2%, nim a 7%, sementes de cinamomo a 12% e folhas em infusão de... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Vaquinha do feijoeiro; Cerotoma tingomarianus; Guiné; Guinea hen weed; Neem; Melia toosendan; Bracken fern; Nuez del Brasil; Copaifera spp; Erythrina spp; Aceites essenciales; Frijoles; Plagas de las plantas.; Pimentón; Insecticidas botánicos; Timbó; Praga de planta; Inseticida de origem vegetal; Erva de Santa Maria; Chenopodium ambrosioides; Nim; Azadirachta indica; Cinamomo; Melia azedarach; Piper hispidinervum; Andiroba; Carapa guianensis; Castanha do pará; Bertholletia excelsa; Copaíba; Derris; Óleo essencial; Feijão; Phaseolus vulgaris.; Pimenta; Piper nigrum; Samambaia dos pastos; Pteridium aquilinum; Pimentão; Capsicum annuum; Pimenta longa; Brazil nuts; Botanical insecticides; Plant pests; Essential oils; Petiveria alliacea; Beans.; Paprika. |
| Ano: 2002 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/495907 |
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| Sirichamorn, Y.; Adema, F.A.C.B.; Welzen, P.C. van. |
| Derris solorioides is described as a new species and illustrated. This species is only the second calciphilous and true-paniculate species of Derris ever recorded. The species was found in isolated and protected limestone areas surrounded by agricultural areas in Nakhon Sawan province, North-Central Thailand. It is characterized by its rather smaller flowers but with more ovules than other species of Derris, and 1-winged pods showing a dark-coloured pericarp around the seeds without thickening of the pericarp. The characters of the pods are similar to those found in Solori, a genus once synonymized with Derris and, therefore, the epithet ‘solorioides’ was assigned. This species appeared to be a distinct taxon in the molecular phylogeny, separate from its... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Derris; Limestone; Solori; Thailand; True panicle. |
| Ano: 2014 |
URL: http://www.repository.naturalis.nl/record/525723 |
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| Adema, F.. |
| Derris Lour. is revised for the Flora Malesiana region. In the introduction comments are given on some characters and the seedlings of D. trifoliata Lour. are described. The introduction is followed by a section ‘Notes on species’ in which the varieties of D. elegans Graham ex Benth. are described, including a new one from Celebes (var. celebica Adema) and a new one from Malaysia, Java, Borneo, the Philippines and the Moluccas (var. korthalsiana (Blume ex Miq.) Adema). Several other species are discussed at some length. A key to the species of Derris in Malesia is presented. The paper concludes with notes on aberrant specimens and excluded species. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Derris; Malesia; New varieties; Seedlings. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/526182 |
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