Biologia de Ctenarytaina spatulata (Hemiptera, Psyllidae) em Eucalyptus grandis

Queiroz, Dalva Luiz de; Zanol, Keti Maria Rocha

doi:10.5380/abpr.v35i0.6878

Cited by 6 publications

(9 citation statements)

References 6 publications

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“…C. spatulata completes its life cycle at temperatures of about 20°C, from egg to adult in approximately 45 days (Santana and Zanol 2006). In São Paulo and Paraná, all life stages of the species can be observed during the entire year (Santana 2003).…”

Section: Ctenarytaina Spatulata Taylormentioning

confidence: 99%

Introduced Eucalyptus psyllids in Brazil

Queiroz

Burckhardt

2007

Journal of Forest Research

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In the last 10 years, four species of psyllid were detected in Brazil on eucalypts: Ctenarytaina spatulata in 1994, Blastopsylla occidentalis in 1997, Ctenarytaina eucalypti in 1998 and Glycaspis brimblecombei in 2003. The latter two are serious pests in several countries. In Brazil, G. brimblecombei caused significant damage to the eucalypt plantations in the first years of its introduction. Now this pest is under control due to the programmes of integrated pest management, where the parasitoid is the principal control agent. The four eucalypt psyllid species introduced into Brazil are presented with information on distribution, hosts, biology and control.

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Section: Ctenarytaina Spatulata Taylormentioning

confidence: 99%

Introduced Eucalyptus psyllids in Brazil

Queiroz

Burckhardt

2007

Journal of Forest Research

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“…There exist substantial amounts of research published on the biology of eucalypt psyllids (Clark 1962;Azevedo and Figo 1979;Pinzón et al 2002;Purvis et al 2002;Santana and Zanol 2006;Angel et al 2008;Hodkinson 2009;Soufo and Tamesse 2015;Cuello et al 2018;Ávalos et al 2021). However, much of the literature is focused on invasive alien eucalypt psyllids, outside of Australia.…”

Section: Introductionmentioning

confidence: 99%

"Biology of the invasive shell lerp psyllid, Spondyliaspis cf. plicatuloides (Froggatt) (Hemiptera: Aphalaridae)"

et al. 2023

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Spondyliaspis cf. plicatuloides (Froggatt) (Hemiptera: Aphalaridae) is native to Australia but was first detected outside its native range in 2014, in South Africa. It feeds on eucalypt species and thus has the potential to become a pest in commercial Eucalyptus plantations. Information on the basic biology of this insect, which is important for the development of surveillance and management strategies, is lacking. To investigate the life cycle and general biology of S. plicatuloides, the psyllid was reared under controlled glasshouse conditions on potted red-flowering gum, Corymbia ficifolia. The egg incubation period, number of nymphal instars and their developmental time, adult fecundity, adult longevity and duration of the life cycle were determined. The major diagnostic features used to differentiate the five nymphal instars were the number of antennal segments, wing pad development and body length. Females reached reproductive maturity 2.3 ± 0.47 (mean ± SD) days after eclosion and laid 16.2 ± 3.9 (mean ± SD) eggs on average. Reproduction was sexual. The first nymphal instar took 10.7 ± 1.2 (mean ± SD) days to hatch from the egg. The nymphal instars completed their development in 22.6 ± 1.4 (mean ± SD) days under the brown scalloped shelters they secrete. The insect's total life cycle lasted 37.37 ± 1.17 (mean ± SD) days from egg to adult death. Males and females lifespan is also reported. The study provides the first information on the basic biology of S. cf. plicatuloides that will be useful for future studies on surveillance and management strategies.

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“…C. spatulata completes its life cycle from egg to adult at temperatures around 20 ºC in approximately 45 days (Santana & Zanol, 2006). In São Paulo and Paraná all life stages of the species can be observed during the entire year (Santana, 2003).…”

Section: Ctenarytaina Spatulata Taylor 1997 (Rose Gum Psyllid)mentioning

confidence: 99%