2014
DOI: 10.1590/1808-1657001052012
View full text |Buy / Rent full text
|
Sign up to set email alerts
|

Abstract: ABSTRACT:Corn rootworm Diabrotica speciosa is an important pest in several crops. The aim of this work was to study the biology of adult D. speciosa and build a fertility life table in the natural diet based on beans, and beans, sliced carrots and honey solution at 10%. The following parameters were: duration of pre-oviposition, oviposition and post-oviposition, total fertility, adult longevity and egg viability. For the fertility life table parameters, the following were determined: generation interval (T), n… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
1
0
2

Year Published

2019
2019
2019
2019

Publication Types

Select...
1
1

Relationship

0
2

Authors

Journals

citations
Cited by 3 publications
(3 citation statements)
references
References 17 publications
(3 reference statements)
0
1
0
2
Order By: Relevance
“…The number of specimens captured were recorded and then kept in laboratory cages at 25 ± 1 ºC and for 12 h photoperiod. Beetles were fed with 10% honey solution, carrot slice and bean leaflets (Ávila et al 2000;Teodoro et al 2014) for about 30 days to avoid feeding habit with cowpea cultivars to be tested.…”
Section: Methodsmentioning
confidence: 99%
“…The number of specimens captured were recorded and then kept in laboratory cages at 25 ± 1 ºC and for 12 h photoperiod. Beetles were fed with 10% honey solution, carrot slice and bean leaflets (Ávila et al 2000;Teodoro et al 2014) for about 30 days to avoid feeding habit with cowpea cultivars to be tested.…”
Section: Methodsmentioning
confidence: 99%
“…Tal fato explica por que os adultos desta espécie são frequentemente encontrados causando maiores danos às folhas em plantas de feijoeiro em condições de campo, mesmo na presença de outras plantas hospedeiras (ÁVILA e PARRA, 2003). Rosa et al (2012) e Teodoro et al (2014) buscando aperfeiçoar a criação de D. speciosa em laboratório observaram que uma dieta constituída de folíolos de feijão, rodelas de cenoura e solução de mel a 10% propicia maior longevidade para os machos e apresenta elevado potencial de reprodução, com uma ótima viabilidade de ovos e alta fecundidade.…”
Section: Introductionunclassified
“…9% de adultos. JáBitencourt (2007) utilizando a mesma metodologia obteve uma capacidade de postura similar com 746,6 ovos, porem uma viabilidade reduzida de 26% Teodoro et al (2014). por sua vez, diante do mesmo tipo de dieta constatou cerca de 3766 ovos por fêmea com viabilidade de 70,4% no período de larvaadulto.…”
unclassified