Integrated Pest Management (IPM) Innovation Lab (CIRED)

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https://hdl.handle.net/10919/82125
The overall mission of the Integrated Pest Management Innovation Lab is to raise the standard of living while creating sustainable development. The program works to develop and implement a replicable approach to IPM.

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Browsing Integrated Pest Management (IPM) Innovation Lab (CIRED) by Subject "Diaspididae"

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    Cycad Aulacaspis Scale, a Newly Introduced Insect Pest in Indonesia
    Muniappan, Rangaswamy (Muni); Watson, Gillian W.; Evans, Gregory Allyn; Rauf, Aunu; Von Ellenrieder, Natalia (Department of Biology, Bogor Agricultural University, Indonesia, 2012-09)
    Cycad aulacaspis scale (Aulacaspis yasumatsui Takagi (Hemiptera: Diaspididae)) is native to Thailand and Vietnam. Since the early 1990s it has been spreading around the world due to the trade in cycad plants for ornamental use. Infestation by this scale can kill cycads in only a few months. Its accidental introduction to Florida endangered the ornamental cycad-growing industry; and in Guam and Taiwan, endemic cycads (Cycas micronesica and C. taitungensis, respectively) are currently threatened with extinction by cycad aulacaspis scale. In November 2011, an introduced scale was discovered damaging cycads in the Bogor Botanic Garden. Samples from Bogor were taken for identification of the scale, and the material was kept for some time to rear out any insect parasitoids that were present. Both the scale insects and parasitoids were prepared on microscope slides and studied microscopically for authoritative identification. The scale was confirmed as A. yasumatsui. The parasitoid Arrhenophagus chionaspidis Aurivillius (Hymenoptera: Encyrtidae) and the hyperparasitoid Signiphora bifasciata Ashmead (Hymenoptera: Signiphoridae) were identified from the samples. Unless immediate remedial measures are taken, several endemic species of cycad in Indonesia may be endangered by infestation by cycad aulacaspis scale.
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    Sap-sucking insect records (Hemiptera: Sternorrhyncha and Thysanoptera: Thripidae) from Indonesia
    Watson, Gillian W.; Muniappan, Rangaswamy (Muni); Shepard, B. Merle; Sembel, Dantje T.; Rauf, Aunu; Carner, Gerald R.; Benson, Eric P. (Florida Entomological Society, 2014-12)
    Sap-sucking insects (Hemiptera: Sternorrhyncha and Thysanoptera: Thripidae) collected in Java, Sumatra and Sulawesi were identified. From 28 samples collected on 9 crop and ornamental host-plant species, 21 species of sap-sucking insects were identified, 12 (57%) of which were new island distribution records. This suggests that the Indonesian insect fauna has not been documented for a long time. The new distribution records are: from Java, Lepidosaphes gloverii (Packard) (Diaspididae); from Sumatra, Clavaspidiotus apicalis Takagi (Diaspididae); and from Sulawesi, Coccus hesperidum L. (Coccidae), Saissetia coffeae (Walker) (Coccidae), Aulacaspis yasumatsui Takagi (Diaspididae), Hemiberlesia palmae (Cockerell) (Diaspididae), Lepidosaphes tokionis (Kuwana) (Diaspididae), Microparlatoria fici (Takahashi) (Diaspididae), Pseudaulacaspis cockerelli (Cooley) (Diaspididae), Icerya aegyptiaca (Douglas) (Monophlebidae), I. pulchra (Leonardi) (Monophlebidae) and Selenothrips rubrocinctus (Giard) (Thripidae). Clavaspidiotus apicalis could become a potentially invasive pest of citrus.