Life cycle variation and adaptation in jumping plant lice (Insecta: Hemiptera: Psylloidea): a global synthesis

Hodkinson, I. D.

doi:10.1080/00222930802354167

Cited by 227 publications

(276 citation statements)

References 277 publications

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“…4. Female body lengths for C. terebinthifolii were significantly larger than males (t = 3.65; df = 38; P = 0.008), which is typical for most psyllids (Hodkinson 2009). By comparison, C. schini is significantly larger than C. terebinthifolii in the following stages: egg (t = 10.85; df = 52; P < 0.0001), 3rd instar (t = 3.62; df = 42; P = 0.0008), 5th instar (t = 7.63; df = 157; P < 0.0001), and adult (t = 3.54; df = 68; P = 0.0007).…”

Section: Resultsmentioning

confidence: 99%

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Aboveground Biomass of an Invasive Tree Melaleuca (Melaleuca quinquenervia) before and after Herbivory by Adventive and Introduced Natural Enemies: A Temporal Case Study in Florida

et al. 2008

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Invasive plants can respond to injury from natural enemies by altering the quantity and distribution of biomass among woody materials, foliage, fruits, and seeds. Melaleuca, an Australian tree that has naturalized in south Florida, has been reunited with two natural enemies: a weevil introduced during 1997 and a psyllid introduced during 2002. We hypothesized that herbivory from these and other adventive organisms (lobate-lac scale and a leaf-rust fungus) would alter the distribution and allocation of biomass on melaleuca trees. This hypothesis was tested by temporally assessing changes in aboveground biomass components in conjunction with the presence of natural enemies and their damage to melaleuca trees. Melaleuca trees of different diameters representing the range (1 to 33 cm diam at 1.3 m height) within study sites were harvested during 1996, prior to the introduction of herbivorous insects, and again during 2003 after extensive tree damage had become apparent. Aboveground biomass, partitioned into several components (woody structures, foliage, fruits, and seeds), was quantified both times in Broward, Miami–Dade, and Palm Beach county sites located in south Florida. The two harvests within each site were performed in closely-matched melaleuca stands, and changes in biomass components were compared between years. Total biomass and woody portions decreased in Broward, whereas they increased in Miami–Dade and Palm Beach sites. Reductions in foliage (on all trees) and seed biomass (among seed-bearing trees) were greatest at Broward and least at Miami–Dade County site. Hence, overall seed and foliage production was severely reduced at the Broward site where both the natural enemy incidence and damage were more abundant compared to other sites. We therefore attribute the reduced foliar biomass and reproductive capability of melaleuca trees to infestations of natural enemies. These findings highlight the role that natural enemies can play in the long-term management of invasive tree species.

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Section: Resultsmentioning

confidence: 99%

“…Tropical psyllids are especially vulnerable to cold temperatures and drought (Hodkinson 2009). Waring & Cobb (1992) reported that in 73% of published studies, gall-forming species reacted negatively to drought.…”

Section: Ecological Niche Modellingmentioning

confidence: 99%

Aboveground Biomass of an Invasive Tree Melaleuca (Melaleuca quinquenervia) before and after Herbivory by Adventive and Introduced Natural Enemies: A Temporal Case Study in Florida

et al. 2008

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“…In spring females lay eggs on the undersides of leaves. They complete one generation per year (HODKINSON 2009). …”

Section: Distributionmentioning

confidence: 99%

The jumping plant-lice (Hemiptera: Psylloidea) of the Tatra National Park

Drohojowska

Głowacka²

2011

Polish Journal of Entomology / Polskie Pismo Entomologiczne

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ABSTRACT.The article provides a list of jumping plant lice of the Tatra National Park (TNP). Field studies were conducted in the years 2001-2007 at 27 sites. Insects were collected by sweeping, beating and visually inspecting the host plants. Psyllids of 46 species of 13 genera of Psyllidae and Triozidae were recorded. This number of species comprises nearly 50% of the Polish fauna of psyllids. Three species were recorded from Poland for the first time.

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“…Reliable information on host-plants is also needed in the management of agricultural or forestry pests, in applied biological control programs, and for making biosecurity decisions (e.g., customs and import regulations). In the majority of psyllid literature (Burckhardt 1987a(Burckhardt , 1987b(Burckhardt , 1988Burckhardt & Lauterer 1997;Burckhardt & Queiroz 2012;Hodkinson 2009;Hodkinson & Hollis 1987;Hollis 1984Hollis , 1987Hollis , 2004Lauterer 1991;Lauterer & Malenovský 2002;Percy 2002;Percy et al 2012) the term 'host-plant' is used for plant taxa on which a particular psyllid species completes its immature development. Hence for immature stages this information is easy to acquire: the plant on which the last instar immatures are found constitutes the host-plant.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, closely related psyllid species tend to develop on closely related plant species (Burckhardt & Basset 2000;Percy et al 2004). Psyllids represent, therefore, a potentially ideal model group for addressing evolutionary aspects of insect-plant relationships (Hodkinson 1974(Hodkinson , 2009Hollis 1987;Hollis & Broomfield 1989;Percy 2003;Percy et al 2004;Burckhardt 2005).…”

Section: Introductionmentioning

confidence: 99%

Response of summerform pear psylla (Hemiptera: Psyllidae) to male- and female-produced odors

2011

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We examined the role of chemical signals in sex attraction of pear psylla, Cacopsylla pyricola (Förster), assessing the response of summerform male and female psyllids to male- and female-produced volatile chemicals. Male psyllids were attracted to odors from live females and pentane extracts of females. Extracts of females were as attractive to males as live females, suggesting that the female-produced volatile chemicals responsible for male attraction might be isolated by extracting females with pentane. Females were not attracted to odorants from live females and tended to avoid odorants from extracts of females. Furthermore, summerform males and females were not attracted or repelled by male-produced odorants from live males or extracts of males. Results of olfactometer assays using male summerform C. pyricola are consistent with results from earlier studies with the winterform morphotype of this species.

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Life cycle variation and adaptation in jumping plant lice (Insecta: Hemiptera: Psylloidea): a global synthesis

Cited by 227 publications

References 277 publications

Aboveground Biomass of an Invasive Tree Melaleuca (Melaleuca quinquenervia) before and after Herbivory by Adventive and Introduced Natural Enemies: A Temporal Case Study in Florida

Aboveground Biomass of an Invasive Tree Melaleuca (Melaleuca quinquenervia) before and after Herbivory by Adventive and Introduced Natural Enemies: A Temporal Case Study in Florida

The jumping plant-lice (Hemiptera: Psylloidea) of the Tatra National Park

Response of summerform pear psylla (Hemiptera: Psyllidae) to male- and female-produced odors

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