Results 41 to 50 of about 325 (89)

Social wasps (Hymenoptera, Polistinae) from the Brazilian savanna [PDF]

open access: yes, 2020
The present study was developed aiming to evaluate the richness and biogeography of social wasp species in the Brazilian savanna, Cerrado. In order to do so, we gathered data from specialized literature and field samplings performed at Sempre-Vivas ...
Bueno, Ederson Tadeu   +4 more
core   +2 more sources

Social wasps (Polistinae) from Pampa Biome: South Brazil, Northeastern Argentina and Uruguay [PDF]

open access: yes, 2017
. This study aimed to determine social wasps’ species from Pampa Biome. Were examined samples of social wasps from south-central of Rio Grande do Sul state (Brazil), parts of Buenos Aires, Entre Rios, Corrientes, Cordoba, Santa Fé and La Pampa provinces (
Alexandre Somavilla, Andreas Köhler
core   +3 more sources

Unravelling the potential of insects for medicinal purposes - A comprehensive review. [PDF]

open access: yesHeliyon, 2023
Siddiqui SA   +8 more
europepmc   +1 more source

Selectivity of eight insecticides to predators of citrus caterpillars [PDF]

open access: yes, 2002
O objetivo deste trabalho foi avaliar a seletividade dos inseticidas abamectina, acefato, carbaril, deltametrina, fenitrotiom, fenpropatrina, paratiom metílico e triclorfom aos predadores Brachygastra lecheguana (Latreille), Protonectarina sylveirae ...
Bacci, Leandro   +4 more
core   +1 more source

Dise?o e implementaci?n del mundo caim?n del videojuego jaguares, que da a conocer la morfolog?a, uso y significado de la cer?mica de los ancestros del Tolima. [PDF]

open access: yes, 2018
98 p. Recurso Electr?nicoDurante d?cadas, el Museo Antropol?gico de la Universidad del Tolima y el grupo GRAPA (Grupo de Investigaci?n en Arqueolog?a y Patrimonio Regional) han realizado investigaciones arqueol?gicas a lo largo del territorio tolimense,
Guaqueta Mu?oz, Mar?a Fernanda   +1 more
core  

Evaluating the efficiency of different sampling methods to survey social wasps (Vespidae: Polistinae) in an anthropized environment [PDF]

open access: yes, 2018
Social wasps play important ecological roles, such as the natural biological control of other arthropods as well as major components of the flower-visiting insect guild.
Faria, Lucas Del Bianco   +5 more
core   +2 more sources

Spatial and temporal dynamics of coffee-leaf-miner and predatory wasps in organic coffee field in formation [PDF]

open access: yes, 2011
The coffee production is an economic mainstay for many countries in the world. Brazil is the world's largest producer and exporter of coffee, being responsible for about 25% of the world production.
Gabriela de Freitas Alves   +3 more
core   +1 more source

A traça-do-tomateiro no mundo. [PDF]

open access: yes, 2018
Esta publicação apresenta uma síntese histórica do surgimento da traça-do-tomateiro e seu impacto socioeconômico na agricultura brasileira, bem como a situação atual dessa praga no mundo.bitstream/item/84611/1/doc-140 ...
GUIMARAES, J. A.   +2 more
core  

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