|
|
|
|
|
| Murari, Augusto Bolson; Costa, Ervandil Corrêa; Boscardin, Jardel; Garlet, Juliana. |
| This study aimed to develop an alternative model of trap for interception with ethanol for flying insects, in order to reduce the costs related to surveys of insects of the subfamily Scolytinae (Curculionidae), conducted in forest ecosystems. The model of trap, called PET-SM, was manufactured with recyclable materials: plastic plate, polyethylene (PET) bottle of two liters, PET bottle of 600 mL, and a hose with alcohol 96 GL used as attractive. Compared to other models used to monitor Scolytinae, the PET-SM model proved to be effective for capture, presenting a greater number of species and offering a lower cost of manufacture. doi: 10.4336/2012.pfb.32.69.115 |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forest entomology; Xylophagous insects; Insect survey Entomologia florestal; Insetos xilófagos; Levantamento de insetos.. |
| Ano: 2012 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/322 |
| |
|
|
| Paes, Juarez Benigno; Loiola, Pedro Lício; Capelini, Winy Agnolette; Santos, Lorenzo Lube dos; Santos Junior, Hugo José Gonçalves dos. |
| Homogeneous forests are susceptive to the occurrence of population’s boom of forest pests. Among them, the beetles are considered important economically, not only for the actual damages to the stand, but mainly for the difficulty of control. This work aimed to carry out a population survey of insects, mainly of xylophagous, in stands of Tectona grandis. Twenty ethanolic traps and 30 wood samples of teak were installed in two stands in the municipalities of Alegre and Cachoeiro de Itapemirim, located in the south of Espírito Santo State, Brazil. After 18 months (January of 2011 to July of 2012) adult insects, pupas and larvae in the existing galleries in wood samples were collected. The collections of the adult insects were carried out monthly in the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Reforestation; Loopings; Xylophagous insects; Coleopters Recursos Florestais Reflorestamento; Desbastes; Insetos xilófagos; Coleópteros. |
| Ano: 2014 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/675 |
| |
|
|
|
