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| Registros recuperados: 110 | |
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| Baldin,Edson LL; Fanela,Thiago LM; Pannuti,Luiz ER; Kato,Massuo J; Takeara,Renata; Crotti,Antônio EM. |
| Bemisia tabaci (Hemiptera: Aleyrodidae) biotype B is one of the most limiting pests of tomato crops in the world. Tomato yield is currently dependent on the use of pesticides, which are problematic to farmers, consumers and the environment. A promising alternative to reduce the harmful effects caused by the indiscriminated use of synthetic insecticides is the use of insecticides of botanical origin. This study aimed to evaluate the effect of 3% (w/v) aqueous extracts from different structures of thirteen botanical species on the behavior of B. tabaci biotype B adults, as well as insecticidal activity of such aqueous extracts on B. tabaci eggs, nymphs, and adults infesting tomato plants. A distilled water solution was used as a negative control, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bemisia tabaci; Solanum lycopersicum; Hemiptera; Aqueous extracts.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362015000100059 |
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| Malcolm,Melisa; Oggero,Antonia J.; Arana,Marcelo D.; Tordable,María del Carmen; Boito,Graciela T.. |
| La más compleja de las interacciones que plantas e insectos han desarrollado durante el transcurso de su evolución, son las agallas. Las especies de insectos galícolas se encuentran en la mayoría de las regiones biogeográficas, principalmente en ambientes xéricos, de los cuales un ejemplo lo constituye la ecorregión del Espinal, ubicada en la Provincia Biogeográfica de la Pampa, Subregión Chaqueña. Schinus fasciculata (Griseb.) I.M. Johnst. (Anacardiaceae) es una especie arbórea o arbustiva representativa de la ecorregión del Espinal que presenta diversas agallas entomógenas. Los objetivos del presente trabajo son identificar las especies de insectos que producen agallas en hojas y tallos de Schinus fasciculata en un relicto de Espinal de la provincia de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Córdoba; Agallas entomógenas; Hemiptera; Lepidoptera; Subregión Chaqueña. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212015000100133 |
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| BOTTON, M.; KUHN, T. M. de A.; ZAWADNEAK, M. A. C.; LOECK, A. E.. |
| Durante os estádios fenológicos do morangueiro há a ocorrência de diferentes espécies de insetos, moluscos, nematoides e ácaros fitófagos (BOTTON; NAVA, 2010; GUIMARÃES et al., 2010; ZAWADNEAK et al., 2014b; BERNARDI et al., 2015). Sob condições favoráveis, ocorre o aumento da população das pragas, exigindo que táticas de controle sejam utilizadas para minimizar as injúrias causadas. Dependendo da estratégia de controle adotada, tal prática pode resultar na presença de resíduos não autorizados no momento da colheita, dificultando a consolidação da fruta como um alimento seguro para os consumidores (BOTTON et al., 2010).Deformações nos frutos são frequentemente relatadas durante o cultivo do morangueiro. No entanto, existem várias lacunas em relação a esse... |
| Tipo: Comunicado Técnico (INFOTECA-E) |
Palavras-chave: Bioecologia; Neopamera bilobata; Àcaros fitófagos; Morangueiro.; Insetos; Morango; Fruta de clima temperado; Hemiptera; Molusco; Nematoide; Acaro; Praga; Praga de planta.. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062768 |
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| Aukema, B.. |
| In deze bijdrage worden vier soorten Nederlandse wantsen behandeld, die in 2011 werden waargenomen. Aradus betulae (Aradidae) en Sciocoris homalonotus (Pentatomidae) zijn nieuw voor de Nederlandse lijst, die daarmee op 634 soorten komt. Emblethis verbasci (Lygaeidae) was alleen uit Zuid-Limburg bekend en werd daar na meer dan 60 jaar herontdekt. Ook nieuwe waarnemingen van de zeer zeldzame Prostemma guttula guttula (Nabidae) zijn vermeldenswaardig. De kleine kalkgrashelling langs de spoorbaan bij Wijlre in Zuid-Limburg is uniek door de bijzondere samenstelling van de wantsenfauna, maar wordt mogelijk bedreigd door de agrarische activiteiten bovenop de helling. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hemiptera; Heteroptera; Nederland; Verspreiding; 42.75. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/512712 |
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| Aukema, B.; Hermes, D.. |
| In dit artikel wordt een overzicht gegeven van 38 soorten nieuwe of anderszins interessante Nederlandse wantsen. Corythucha ciliata (Tingidae), Macrolophus rubi, Orthotylus ochrotrichus (Miridae), Amphiareus constrictus, Buchananiella continua, Cardiasthetus fasciiventris, Lyctocoris dimidiatus (Anthocoridae), Arocatus longiceps (Lygaeidae) en Pinthaeus sanguinipes (Pentatomidae) zijn nieuw voor de Nederlandse fauna. Van Orius flagellum (Anthocoridae) werd slechts één exemplaar aangetroffen en de introductie van Oxycarenus lavaterae (Lygaeidae) uit Italië resulteerde niet in vestiging. Beide laatstgenoemde soorten worden vooralsnog niet toegevoegd aan de Nederlandse lijst, die inmiddels 629 soorten telt. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hemiptera; Heteroptera; Verspreiding; Nederland; 42.75. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/421107 |
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| Aukema, B.. |
| In deze bijdrage worden tien soorten nieuwe of anderszins interessante Nederlandse wantsen behandeld, die in 2010 werden waargenomen. Grypocoris sexguttatus (Miridae), Temnostethus tibialis (Anthocoridae) en Arocatus roeselii (Lygaeidae) zijn nieuw voor de Nederlandse lijst, die daarmee 632 soorten telt. Van de zeldzame Microvelia pygmaea (Veliidae), Eremocoris podagricus en Drymus pumilio (Lygaeidae) werden nieuwe waarnemingen buiten het bekende verspreidingsgebied gedaan. De recent gevestigde exoten Corythucha ciliata (Tingidae), Tropidosteptes pacificus (Miridae), Amphiareus constrictus (Anthocoridae) en Arocatus longiceps (Lygaeidae) bleken op meer plaatsen voor te komen. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hemiptera; Heteroptera; Nederland; Verspreiding; 42.75. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/512619 |
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| Robertson, I.A.D.. |
| Introduction The purpose of this database is to list all the taxonomic publications on this Superfamily in Sub-Saharan Africa until the year 2000. It is also intended to give an indication of the kind of information contained in each paper. No attempt has been made to change or criticise what authors have written. Instead the intent has been to record accurately the published material. This database does not deal with higher classification, except when the terms are, for clarity, used as part of a recent revision, such as Kumar 1974 on Acanthosomidae. There are eleven groupings within the superfamily and all have been given family status. The treatment of each family varies, depending on the present level of knowledge and whether recent revisions or... |
| Tipo: Book (monograph) |
Palavras-chave: Pentatomoidea; Hemiptera; Heteroptera; Sub-Saharan Africa; 42.75. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/391284 |
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| Jansen, M.G.M.. |
| An annotated list is given of whitefly species of the Netherlands, occurring in the open, indoors in greenhouses and living rooms and those intercepted during import inspections. In this paper over 50 species are mentioned, 14 of which occur in the open, 6 species have been only found in greenhouses and 42 species have been intercepted during quarantine inspections. The majority of the observations stem from the period 1970-2010. Aleurotuba jelinekii and Siphoninus immaculatus are new for the Netherlands, occurring outdoors. Due to regular introductions of species living on traded plants the chance that new species will establish is enhancing. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hemiptera; Aleyrodidae; Nederland; Verspreiding; Naamlijst; 42.75. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/512717 |
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| Fortes,Priscila; Magro,Sandra R.; Panizzi,Antônio R.; Parra,José R.P.. |
| Artificial diets prepared with wheat germ, soybean protein, dextrosol, potato starch, sucrose, cellulose, soybean or sunflower oil, and vitamin solution for rearing Nezara viridula (L.) and Euschistus heros (Fabricius) were tested under controlled temperature (25 ± 1°C), RH (60 ± 10%), and photophase (14h). Three diets were tested and compared with the natural diet privet [soybean and peanut seeds and privet Ligustrum lucidum Ait. fruit (Oleaceae)]. All three artificial diets allowed full development. The diet containing sunflower oil was the most suitable for N. viridula while E. heros developed better on a diet composed of soybean oil. Data indicated that the artificial diets were inferior to the natural diet. The artificial diets were more adequate for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biology; Hemiptera; Mass rearing; Stink bug. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2006000500001 |
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| Stacconi,MVR; Romani,R. |
| The spermatheca of Murgantia histrionica (Hahn) was investigated using fluorescence, scanning and transmission electron microscopy. The aim of the study was to elucidate the structure of this organ, pointing out differences between mated and unmated females. Results have shown an elaborated cuticular structure associated with muscular and glandular tissues. The spermatheca is joined with the common oviduct by the spermathecal duct, forming a thin saccular dilation through two consecutive invaginations. The distal part of the organ is formed by a series of two communicating cuticular chambers. The first cylindrical-shaped chamber, corresponding to the coiled region, is wrapped by longitudinal muscular fibers suspended between two cuticular flanges. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemiptera; Functional anatomy; Spermathecal gland; Electron microscopy. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2011000200011 |
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| Maia,Valéria Cid. |
| Abstract Many gall-inducing insects have been reported as pests in the Old World and North America, although few such examples are known from South America. A list of gall-inducing insects of potential economic importance, with a focus on those of restinga environments, was compiled using Maia (2013a) as starting point and updated with the database “Thompson ISI”, using ‘Insect (title) and gall (topic)’ as keywords. Botanical names were updated using the site “Flora do Brasil, 2020”, while potential economic significance of host plant species was acquired from Santos et al. (2009) and the site “Useful Tropical Plants”. Fifty-eight galling species were associated with 29 economically important plant species of 18 families in Brazilian restingas. The gallers... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cecidomyiidae; Diptera; Hemiptera; Natural enemies; Geographic distribution. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100248 |
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| Registros recuperados: 110 | |
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