Results 71 to 80 of about 103,414 (198)

Resistência de genótipos de arroz às pragas de armazenamento do gênero Sitophilus. [PDF]

, 2014
Os insetos do gênero Sitophilus estão entre as pragas mais destrutivas no armazenamento de arroz. O uso de variedades resistentes pode ser uma alternativa promissora de controle dessa praga.
BOTELHO, F. B. S., FURTINI, I. V., SOUZA, D. C. T., VASCONCELLOS, M. C. M. de   +3 more
core  

Insetos predadores de sementes de Cassia leptophylla e a relação entre os períodos pré e pós-dispersivos / Seed predators insects of Cassia leptophylla and the pre and post-dispersive periods relantionships

, 2016
Este trabalho determinou quais especies de insetos predam as sementes de Cassia leptophylla, durante os periodos pre e pos-dispersivo, em uma area de preservacao, localizada no municipio de Reserva do Iguacu, Parana, Brasil. Foram avaliados parâmetros de
Cristiano Marcondes Pereira, H. Vogel, M. O. Moura   +2 more
semanticscholar   +1 more source

Increasing the diversity of Sycorax Haliday, 1839 (Diptera: Psychodidae) in the Neotropical region: New species from the Brazilian Atlantic Forest

Austral Entomology, Volume 65, Issue 1, February 2026.
Abstract Four new species of Sycorax Haliday, 1839 are described: Sycorax alumna sp. nov., Sycorax catarina sp. nov., Sycorax paranaensis sp. nov., and Sycorax striga sp. nov., with the females of Sycorax striga sp. nov. bearing characteristics that suggest haematophagous behaviour.
Lucas Rossito, Luiz Carlos Pinho, Andrey José de Andrade   +2 more
wiley   +1 more source

Alguns insetos úteis ao algodoeiro. [PDF]

, 2015
bitstream/item/126637/1/Alguns-Insetos-uteis-ao-algoodoeiro ...
ALVES, E. J., FREIRE, E. C.
core  

Locomotor activity in males of Aedes aegypti can shift in response to females’ presence

Parasites & Vectors, 2018
Background The study of physiological and behavioral traits of mosquito vectors has been of growing relevance for the proposition of alternative methods for controlling vector-borne diseases.
Luciana Ordunha Araripe, Jéssica Rodrigues Assunção Bezerra, Gustavo Bueno da Silva Rivas, Rafaela Vieira Bruno   +3 more
doaj   +1 more source

The role of tropical forest fragment vegetation in maintaining arthropod diversity and spillover to adjacent sugarcane fields O papel da vegetação de fragmentos de floresta tropical na manutenção da diversidade de artrópodes e na sua disseminação para campos de cana‐de‐açúcar adjacentes

Agricultural and Forest Entomology, Volume 28, Issue 1, Page 82-93, February 2026.
Tree diversity increases arthropod richness and the abundance of beneficial arthropod groups within Atlantic Forest fragments. Higher insect richness in forest fragments is associated with greater richness in adjacent sugarcane fields, and both habitats share insect families, suggesting spillover.
Sabrina Cesarin de Oliveira, Noelline Tsafack, Maëlle Cario, Davi Rodrigo Rossatto, Armin Bischoff, Odair Aparecido Fernandes   +5 more
wiley   +1 more source

Resistance of Rice Varieties to \u3ci\u3eSitophilus oryzae\u3c/i\u3e (Coleoptera: Curculionidae) [PDF]

, 2016
Rice, Oryza sativa L. (Poaceae), is one of the world’s most important food crops. Among the insects that damage rice grains, the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae), is the most important species.
da Silva Araújo, Marcio, da Silva Costa, Diana Cristina, de Jesus, Flávio Gonçalves, de Sousa Almeida, André Cirilo, Freitas Barrigossi, José Alexandre, Heinrichs, Elvis Arden, Lacerda, Mabio Chrisley   +6 more
core   +1 more source

Transmission blocking sugar baits for the control of Leishmania development inside sand flies using environmentally friendly beta-glycosides and their aglycones

Parasites & Vectors, 2018
Background The sand fly Lutzomyia longipalpis is the main vector of American visceral leishmaniasis, a disease caused by parasites of the genus Leishmania.
Tainá Neves Ferreira, Daniela Pita-Pereira, Samara Graciane Costa, Reginaldo Peçanha Brazil, Caroline Silva Moraes, Hector Manuel Díaz-Albiter, Fernando Ariel Genta   +6 more
doaj   +1 more source

Associações de aves com insetos sociais: um sumário no Sudeste do Brasil

, 2015
As aves podem se agregar a diversos tipos de insetos sociais (formigas, vespas, cupins). Estas associacoes podem ser agrupadas em tres tipos, um deles relacionado a atividade alimentar e dois, a atividade reprodutiva: 1) forragear seguindo formigas de ...
I. Sazima, Giulia B. D'Angelo
semanticscholar   +1 more source

Forest Loss Influences Biomass Distribution Across Trophic Groups of Amazonian Stream Insects

Freshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Changes in resource availability caused by deforestation can negatively impact freshwater ecosystems, with implications for trophic chains. We investigated both the direct and indirect effects of forest cover and allochthonous resource availability on the biomass distribution of larvae of aquatic insects (Ephemeroptera, Plecoptera, Trichoptera
Gabriel Martins Cruz, Josinete Sampaio Monteles, Joás Silva Brito, Bethânia Oliveira Resende, Neusa Hamada, Renato Tavares Martins, Francisco Valente‐Neto, Ana Paula Justino Faria, Leandro Juen   +8 more
wiley   +1 more source