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Estimating the development of the fennel aphid, Hyadaphis foeniculi (Passerini) (Hemiptera: Aphiididae), using non-linear models
Pest management science, 2015-05, Vol.71 (5), p.744-751
Malaquias, José B
Ramalho, Francisco S
Lira, Aline CS
Oliveira, Flávia Q
Fernandes, Francisco S
Zanuncio, José C
Godoy, Wesley AC
2015
Volltextzugriff (PDF)
Details
Autor(en) / Beteiligte
Malaquias, José B
Ramalho, Francisco S
Lira, Aline CS
Oliveira, Flávia Q
Fernandes, Francisco S
Zanuncio, José C
Godoy, Wesley AC
Titel
Estimating the development of the fennel aphid, Hyadaphis foeniculi (Passerini) (Hemiptera: Aphiididae), using non-linear models
Ist Teil von
Pest management science, 2015-05, Vol.71 (5), p.744-751
Ort / Verlag
Chichester, UK: John Wiley & Sons, Ltd
Erscheinungsjahr
2015
Quelle
Access via Wiley Online Library
Beschreibungen/Notizen
BACKGROUND Non‐linear models making it possible to predict agricultural pest outbreaks and optimise control tactics are of primary importance for integrated pest management. The development period for immature stages of the fennel aphid Hyadaphis foeniculi (Passerini) (Hemiptera: Aphididae) at constant temperatures was modelled in order to determine mathematical functions for simulating the aphid's development. Non‐linear models were used to describe the relationship between temperature and development rates of H. foeniculi subjected to constant temperatures. RESULTS The models used were found to be good fits for estimating H. foeniculi development rates as a function of temperature, with the exception of the Davidson model. The development time of H. foeniculi nymphs ranged from 2.73 days (first instar) to 6.18 days (fourth instar) at 15 °C, from 2.57 days (first instar) to 4.52 days (fourth instar) at 20 °C and from 1.53 days (first instar) to 2.05 days (fourth instar) at 28 °C. CONCLUSION These models provide important tools for better elucidation of the relationship between temperature and development rates in H. foeniculi. The results could be used for predicting the occurrence of the various immature stages of H. foeniculi in the fennel crop in Brazil, making it possible to predict more accurately the best periods for implementing pest control. © 2014 Society of Chemical Industry
Sprache
Englisch
Identifikatoren
ISSN: 1526-498X
eISSN: 1526-4998
DOI: 10.1002/ps.3845
Titel-ID: cdi_proquest_miscellaneous_1676352273
Format
–
Schlagworte
Animals
,
Aphididae
,
Aphids - growth & development
,
Aphids - physiology
,
bioecology
,
Crop science
,
fennel aphid
,
Foeniculum - parasitology
,
Hemiptera
,
integrated pest management
,
Lice
,
Mathematical functions
,
Mathematical models
,
modelling
,
Nonlinear Dynamics
,
Nymph - growth & development
,
Nymph - physiology
,
Pest control
,
Temperature
,
Temperature effects
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