Results 1 to 10 of about 170 (56)
Attraction of Astylus variegatus (Germ.) (Coleoptera: Melyridae) by volatile floral attractants Atração de Astylus variegatus (Germ.) (Coleoptera: Melyridae) por atraentes florais voláteis [PDF]
Scientia Agricola, 2007 The beetle Astylus variegatus (Germ.) (Coleoptera: Melyridae) is frequently found in flowers feeding on pollen. Responses of A. variegatus to volatile floral attractants were studied in common beans (Phaseolus vulgaris L.) fields.
Maurício Ursi Ventura +3 more
doaj +6 more sources
CO2: as larval attractants to soil insects /
CO2: atraente de larvas de insetos subterrâneos [PDF]
Semina: Ciências Agrárias, 2003 Soil insects are very difficult to be managed. We reviewed the characterization of the CO2 as larval attractants to soil insects. Most studies were achieved with larvae of Diabrotica spp. First instar larvae used CO2 to find host plant.
Mauricio Ursi Ventura, Tania Pereira
doaj +4 more sources
Scientia Agricola, 2006 Traps lured with semiochemical have been proposed to manage the coffee berry borer, coffee planting is however made under several environmental conditions that may affect the efficacy of traps.
Flávia Cloclet da Silva +2 more
doaj +1 more source
Ciência Rural, 2008 Diabrotica speciosa (Germar, 1824) (Coleoptera: Chrysomelidae: Galerucinae) é uma importante praga polífaga na América Latina. Seu controle é realizado com inseticidas sintéticos, o que causa problemas ambientais.
Adriana Yatie Mikami +1 more
doaj +1 more source
Scientia Agricola, 2005 Refinements in trap characteristics may improve ability to monitor and mass-trap beetles. Field assays were conducted in common bean fields to assess responses of Diabrotica speciosa (Germar) to some trap characteristics.
Maurício Ursi Ventura +3 more
doaj +1 more source
Semina: Ciências Agrárias, 2003 The coffee borer (Hypothenemus hampei), one of the main pests affecting coffee fruits under favorable conditions for development, can contribute to a reduction in productivity. The control of this insect is basically chemical, causing environmental, food
Patrícia H. Santoro +4 more
doaj +1 more source
Psyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012 Thaumastocoris peregrinus is an introduced “true bug” that is now a severe pest in Eucalyptus plantations of various Southern Hemisphere countries. The semiochemicals of thaumastocorids are completely unknown. Therefore, volatile chemicals from T. peregrinus nymphs and adults were identified as possible leads for pheromones potentially useful for ...
Camila B. C. Martins +5 more
wiley +1 more source
Psyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012 We describe different aspects of the reproductive biology, mating behavior, and vibratory communication of the pentatomid Edessa meditabunda (Fabr.). This species shows lower copulation frequency and reproductive potential with longer sexual maturation period compared to other species of pentatomids.
Cleonor Cavalcante A. Silva +6 more
wiley +1 more source
Evaluación de atrayentes para el trampeo de Frankliniella occidentalis Pergande (Thysanoptera: Thripidae) en cultivo de pepino (Cucumis sativus) [PDF]
, 2022 "El trips occidental de las flores (Frankliniella occidentalis) es una de las plagas agrícolas más importantes a nivel mundial, ya que afecta a un gran número de cultivos de hortalizas, frutales y ornamentales.
Ramírez Ruiz, Yovani de Jesús
core
Feromônios de insetos: tecnologia e desafios para uma agricultura competitiva no Brasil [PDF]
, 2009 Pheromones are chemical compounds used by species to communicate intra and inter specifically. As strategy of integrated pest management (IPM), the use of these compounds allows the monitoring of target insects that results in more reliable interventions
Eraldo R. Lima +2 more
core +3 more sources