Establishment and host records of Icerya aegyptiaca (Douglas) (Hemiptera: Coccoidea: Monophlebidae) in the Sakishima Islands of the Ryukyu Archipelago, Japan, with notes on its worldwide distribution

Uesato, Takumi; Kondo, Takumasa; Unruh, Cory; Williams, D.J.

doi:10.1111/j.1479-8298.2010.00411.x

Cited by 12 publications

(12 citation statements)

References 9 publications

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“…From the geographical distribution map of I. aegyptiaca (Figure 5), the potential distribution area concentrated between 35 • S-35 • N, which is the distribution characteristics of most insects according to latitude zones, while the distribution of I. purchasi did not have this characteristic. We can also see that Asia was the origin of I. aegyptiaca [22] and the region with the largest number of highly habitat suitability areas, suggesting Asia would be more suitable for its survival. South America, North America and Oceania had no records of the existence of the scale insects but would have a large portion of suitable areas.…”

Section: Discussionmentioning

confidence: 76%

“…(1) The occurrence data recorded in the globally published papers (I. aegyptiaca [22,27,[38][39][40], I. purchasi [41][42][43]). Google Earth was used to obtain the geographic coordinates of the records when the locality names were provided in the literature; (2) The distribution data recorded by Global Biodiversity Information Facility (GBIF, https://www.gbif.org/), the Center for Agriculture and Bioscience International (CABI, https://www.cabi.org/), Taiwan Biodiversity Information Facility (http://taibif.tw/en), China Forestry Network (http://www.forestry.gov.cn/); (3) Occurrence data provided by the Forestry Department of China and on-the-spot investigation by our research group.…”

Section: Species Occurrence Datamentioning

confidence: 99%

“…They are pests of several ornamentals and crops, such as Citrus reticulata, Artocarpus heterophyllus, Magnolia denudate, Ficus altissima and Pittosporum tobira. In the 1980s, I. aegyptiaca was listed as one of the dangerous garden pests in Guangzhou, China [20][21][22][23]. Unruh & Gullan suggested that I. aegyptiaca is native to either the Australasian or the Indo-Malayan biogeographic regions [24].…”

Section: Introductionmentioning

confidence: 99%

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Predicting the Potential Global Geographical Distribution of Two Icerya Species under Climate Change

Liu

Shi

2020

Forests

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Climate change is predicted to alter the geographic distribution of a wide variety of taxa, including insects. Icerya aegyptiaca (Douglas) and I. purchasi Maskell are two polyphagous and invasive pests in the genus Icerya Signoret (Hemiptera: Monophlebidae) and cause serious damage to many landscape and economic trees. However, the global habitats suitable for these two Icerya species are unclear. The purpose of this study is to determine the potentially suitable habitats of these two species, then to provide scientific management strategies. Using MaxEnt software, the potential risk maps of I. aegyptiaca and I. purchasi were created based on their occurrence data under different climatic conditions and topology factors. The results suggested that under current climate conditions, the potentially habitable area of I. aegyptiaca would be much larger than the current distribution and there would be small changes for I. purchasi. In the future climate change scenarios, the suitable habitats of these two insect species will display an increasing trend. Africa, South America and Asia would be more suitable for I. aegyptiaca. South America, Asia and Europe would be more suitable for I. purchasi. Moreover, most of the highly habitat suitability areas of I. aegyptiaca will become concentrated in Southern Asia. The results also suggested that “min temperature of coldest month” was the most important environmental factor affecting the prediction models of these two insects. This research provides a theoretical reference framework for developing policies to manage and control these two invasive pests of the genus Icerya.

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Section: Discussionmentioning

confidence: 76%

Section: Species Occurrence Datamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Predicting the Potential Global Geographical Distribution of Two Icerya Species under Climate Change

Liu

Shi

2020

Forests

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“…Scale insects are found on various types of fruit trees and ornamental plants, and greatly harm crop yield 2 . Icerya aegyptiaca (Douglas) is a highly polyphagous and widespread scale insect, and it is known to feed on 123 species of plants belonging to 49 plant families 3 . Adult females usually remain stationary on the host plant, continuously secreting honeydew and causing sooty patches that inhibit photosynthesis and, 4 in severe cases, lead to plant death 5 .…”

Section: Introductionmentioning

confidence: 99%

The synergistic effects of rosehip oil and matrine against Icerya aegyptiaca (Douglas) (Hemiptera: Coccoidea) and the underlying mechanisms

Lin

et al. 2022

Pest Management Science

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BACKGROUND: Icerya aegyptiaca (Douglas) is an important agricultural pest that has a protective wax shell. Insecticides generally fail to achieve the desired control of I. aegyptiaca because of difficulties penetrating this wax shell. Plant essential oils are rich in terpenoids and have strong penetrability and expansibility, which can enable the rapid penetration and absorption of insecticides, thereby improving the control effect. Matrine is a botanical insecticide with contact and stomach toxicity, low toxicity toward non-target organisms and is environmentally friendly. In this study, we tested the insecticidal activity of rosehip oil (Ro)/matrine combinations and revealed the synergistic mechanism of Ro and its components with matrine in terms of physiology and biochemistry. RESULTS: Ro/matrine combinations have strong penetrating power, enabling matrine to quickly penetrate the wax shell of I. aegyptiaca and enter the insect body. This improves the insecticidal activity and enhances inhibition of acetylcholinesterase activity. Ro and its main chemical constituents, cineole and (+)-camphor, showed synergistic effects on matrine with synergic ratios of 4.79, 3.49 and 4.21, respectively. CONCLUSION: Combinations of Ro, cineole and (+)-camphor with matrine have good insecticidal effects on I. aegyptiaca while remaining safe to the environment. These combinations of biological insecticides have excellent development prospects and provide a new reference for the pest management of scale insects.

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“…Most species of the family Monophlebidae being relatively polyphagous (Ben-Dov, 2005). Some iceryine species when introduced to new areas without their adapted natural enemies could proliferate and become serious plant pests (Kondo et al, 2016), for example, Icerya aegyptiaca (Douglas) in the Ryukyu Islands (Japan) (Uesato et al, 2011). Icerya purchasi Maskell has been introduced into other parts of the world through global trade in California (USA) on Acacia plants around 1868 or 1869 (Kollár et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Two new records of the genus Icerya Signoret, 1875 (Hemiptera, Coccomorpha, Monophlebidae) from Oman

Al-Jahdhami

Al-Rashdi²,

Al-Jahdhami³

2021

J. Insect Biodivers. Syst

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Two species of the family Monophlebidae (Hemiptera: Coccomorpha) are recorded for the first time in Oman. Icerya purchasi and Icerya seychellarum are occurred in northern Oman in Al-Jabel Al Akhdher while Icerya aegyptiaca is occurred in South Oman in Dhofar. Icerya purchasi and I. seychellarum are caused considerable damage on Punica granatum, Juglans regia, Ziziphus spina, Ficus carica, Acacia sp and Nerium oleander. The populations of the I. purchasi and I. seychellarum were considered to be exotic pests rather than aggressive native pest. These new records will be useful in the future as it could establish a solid area for researchers who will be interested to know about this species or the relation between these species with other species either from same species type or different species from other genera that could be reported in the future.

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Establishment and host records of Icerya aegyptiaca (Douglas) (Hemiptera: Coccoidea: Monophlebidae) in the Sakishima Islands of the Ryukyu Archipelago, Japan, with notes on its worldwide distribution

Cited by 12 publications

References 9 publications

Predicting the Potential Global Geographical Distribution of Two Icerya Species under Climate Change

Predicting the Potential Global Geographical Distribution of Two Icerya Species under Climate Change

The synergistic effects of rosehip oil and matrine against Icerya aegyptiaca (Douglas) (Hemiptera: Coccoidea) and the underlying mechanisms

Two new records of the genus Icerya Signoret, 1875 (Hemiptera, Coccomorpha, Monophlebidae) from Oman

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