Results 111 to 120 of about 781 (126)
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Carbohydrate Depletion during Lethal Infestation ofAulacaspis yasumatsuionCycas revoluta
International Journal of Plant Sciences, 2018Premise of research. The armored scale Aulacaspis yasumatsui Takagi has invaded numerous geographic regions to devastate cultivated populations of Cycas L.
Thomas E. Marler, April N. J. Cascasan
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Aulacaspis yasumatsui . [Distribution map].
Distribution Maps of Plant Pests, 2006Abstract A new distribution map is provided for Aulacaspis yasumatsui Tagaki. Hemiptera: Coccoidea: Diaspididae Attacks members of the genus Cycas ( Cycadaceae ) especially C. revoluta, causing severe dieback and often killing the plant in a few months.
null CABI, null EPPO
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Plant Species Biology
Abstract Guam was invaded by Aulacaspis yasumatsui in 2003, and numerous funding agencies contributed to the attempts to mitigate the resulting biotic threats and conserve the host Cycas micronesica population.
Thomas E. Marler, Gil N. Cruz
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Abstract Guam was invaded by Aulacaspis yasumatsui in 2003, and numerous funding agencies contributed to the attempts to mitigate the resulting biotic threats and conserve the host Cycas micronesica population.
Thomas E. Marler, Gil N. Cruz
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Journal of Asia-Pacific Entomology, 2012
Abstract Host-range and host-specificity tests were performed with Cybocephalus flavocapitis T. R. Smith (Coleoptera: Cybocephalidae) and Cybocephalus nipponicus Endrody-Younga (Coleoptera: Cybocephalidae), two biological control candidates against the invasive cycad aulacaspis scale, Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae).
Sing-Ying Song +2 more
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Abstract Host-range and host-specificity tests were performed with Cybocephalus flavocapitis T. R. Smith (Coleoptera: Cybocephalidae) and Cybocephalus nipponicus Endrody-Younga (Coleoptera: Cybocephalidae), two biological control candidates against the invasive cycad aulacaspis scale, Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae).
Sing-Ying Song +2 more
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Aulacaspis yasumatsui infestations accelerate Cycas leaf litter decomposition and nutrient release
Pedosphere, 2023T. Marler
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Life table of cycad scale, Aulacaspis yasumatsui (Hemiptera: Diaspididae), reared on Cycas in Taiwan
Journal of Asia-Pacific Entomology, 2010Abstract Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae), an invasive scale insect, attacks different species of Cycas (Cycadales: Cycadaceae) in Taiwan. Development, survival and fecundity of A. yasumatsui were studied on Cycas taitungensis at 24 °C, 70 ± 10% RH, and a photoperiod of 12:12 (L:D) h under laboratory conditions.
Rafique Bailey +3 more
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Journal of Asia-Pacific Entomology, 2011
Abstract Development, survival, and fecundity of the predator, Cybocephalus flavocapitis Smith, reared on its host Aulacaspis yasumatsui Takagi, were studied at 24 °C, 70 ± 10% RH, and photoperiod of 12:12 (L:D) h under laboratory conditions. Developmental periods for egg, larval, and pupal stages were 6.4, 12.1 and 14.3 d, respectively. The mean
Rafique Bailey +2 more
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Abstract Development, survival, and fecundity of the predator, Cybocephalus flavocapitis Smith, reared on its host Aulacaspis yasumatsui Takagi, were studied at 24 °C, 70 ± 10% RH, and photoperiod of 12:12 (L:D) h under laboratory conditions. Developmental periods for egg, larval, and pupal stages were 6.4, 12.1 and 14.3 d, respectively. The mean
Rafique Bailey +2 more
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Biocontrol Science and Technology, 2012
Abstract The cycad aulacaspis scale (CAS), Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae), is a serious pest of ornamental cycads in the southeastern United States. In Florida, CAS was first reported in Miami in 1996 and is now present in 43 Florida counties. Chemical control of CAS can be effective, but it is expensive, and insecticides must be
Veronica Manrique +3 more
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Abstract The cycad aulacaspis scale (CAS), Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae), is a serious pest of ornamental cycads in the southeastern United States. In Florida, CAS was first reported in Miami in 1996 and is now present in 43 Florida counties. Chemical control of CAS can be effective, but it is expensive, and insecticides must be
Veronica Manrique +3 more
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Zootaxa, 2012
Species of the genus Phaenochilus are reviewed, keyed, and illustrated, and an annotated checklist provided. A newspecies, Phaenochilus kashaya n. sp., is described from Thailand. This species feeds on an invasive pest of cycads, thecycad aulacaspis scale, Aulacaspis yasumatsui Takagi (Hemiptera: Sternorrhyncha: Diaspididae). The economic importance of
JOSÉ ADRIANO GIORGI +1 more
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Species of the genus Phaenochilus are reviewed, keyed, and illustrated, and an annotated checklist provided. A newspecies, Phaenochilus kashaya n. sp., is described from Thailand. This species feeds on an invasive pest of cycads, thecycad aulacaspis scale, Aulacaspis yasumatsui Takagi (Hemiptera: Sternorrhyncha: Diaspididae). The economic importance of
JOSÉ ADRIANO GIORGI +1 more
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Southwestern Entomologist, 2009
The cycad aulacaspis scale, Aulacaspis yasumatsui Takagi, is currently found in China, Singapore, Hong Kong, Cayman Islands, Puerto Rico, U.S. Virgin Islands, Hawaii, and Florida (Germain and Hodges 2007). It was originally described from specimens collected on a Cycas sp., in Bangkok, Thailand, in 1972 (Takagi 1977).
Flores, Daniel, Carlson, Jason
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The cycad aulacaspis scale, Aulacaspis yasumatsui Takagi, is currently found in China, Singapore, Hong Kong, Cayman Islands, Puerto Rico, U.S. Virgin Islands, Hawaii, and Florida (Germain and Hodges 2007). It was originally described from specimens collected on a Cycas sp., in Bangkok, Thailand, in 1972 (Takagi 1977).
Flores, Daniel, Carlson, Jason
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