scholarly journals Effects of various pesticides on Arrhenophagus albitibiae Girault (Hymenoptera: Encyrtidae) parasitizing Pseudaulacaspis pentagona (Targioni-Tozetti) (Hemiptera: Diaspididae) on tea trees

2020 ◽  
Vol 62 (0) ◽  
pp. 85-94
Author(s):  
Akihito Ozawa ◽  
Toru Uchiyama
Keyword(s):  
Pseudaulacaspis Pentagona

Une méthode d'élevage et de lâcher d'Encarsia berlesei (Howard) (Hymenoptera, Aphelinidae) parasitoïde de Pseudaulacaspis pentagona Targioni-Tozzetti (Hemiptera, Diaspididae)

2002 ◽  
Vol 71 (5) ◽  
pp. 222-228
Author(s):  
Philippe Kreiter ◽  
Marcel Thaon ◽  
Sébastien Clisson ◽  
Michel Lagadec ◽  
Laurence Dijoux ◽  
...  
Keyword(s):  
Pseudaulacaspis Pentagona

scholarly journals Long-term Control of the Mulberry Scale, Pseudaulacaspis pentagona (Targioni), in Tea Fields by Spraying Pyriproxyfen in Winter

2010 ◽  
Vol 2010 (110) ◽  
pp. 110_19-110_28
Author(s):  
Tetsuya Yoshioka ◽  
Teruki Sakaida ◽  
Kentaro Nakazono ◽  
Syogo Fukuyama
Keyword(s):  
Pseudaulacaspis Pentagona

Pseudaulacaspis pentagona. [Distribution map].

1996 ◽  
Author(s):  
Keyword(s):  
South Carolina ◽  
Pacific Islands ◽  
New Caledonia ◽  
Solomon Islands ◽  
Uttar Pradesh ◽  
Fruit Trees ◽  
Ryukyu Islands ◽  
Mariana Islands ◽  
Distribution Map ◽  
Pseudaulacaspis Pentagona

Abstract A new distribution map is provided for Pseudaulacaspis pentagona (Targioni Tozzetti) Homoptera: Coccoidea, Diaspididae (white peach scale). Attacks peach, apricot, kiwi, mulberry, various fruit trees and ornamentals. Information is given on the geographical distribution in Europe, Bulgaria, France, Germany, Greece, Hungary, Italy, Malta, Netherlands, Spain, Switzerland, Turkey, Yugoslavia, CIS, Azerbaijan, Georgia, Ukraine, Russia, Transcaucasia, Africa, Canary Islands, Cape Verde islands, Egypt, Ghana, Madagascar, Madeira, Malawi, Mauritius, Reunion, St. Helena, Sao Tomé & Principé, Seychelles, South Africa, Tanzania, Zimbabwe, Asia, Brunei, China, Anhui, Fujian, Gansu, Guangdong, Guangxi, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Nei menggu, Ningxia, Shandong, Shanxi, Shaanxi, Shanghai, Sichuan, Yunnan, Zhejiang, Hong Kong, India, Assam, Himachal Pradesh, Jammu & Kashmir, Manipur, Punjab, Uttar Pradesh, West Bengal, Indonesia, Java, Iran, Iraq, Israel, Japan, Ryukyu Islands, Korea, Malaysia, Sabah, Maldives, Nepal, Ogasawara-shoto, Philippines, Sikkim, Sri Lanka, Syria, Taiwan, Vietnam, Australasia & Pacific Islands, Australia, New South Wales, Queensland, Caroline Islands, Fiji, Guam, Irian Jaya, Mariana Islands, New Caledonia, New Zealand, Norfolk Island, Papua New Guinea, Western Samoa, Solomon Islands, Tonga, vanuatu, Wallis Island, North America, Canada, Ontario, USA, Alabama, District of Columbia, Floria, Georgia, Louisiana, Maryland, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, Texas, Virginia, Central America and Caribbean, Antigua, Bahamas, Barbados, Bermuda, Costa Rica, Cuba, Curaçao, Dominica, Dominincan Republic, Guadeloupe, Haiti, Honduras, Jamaica, Nevis, Panama, Puerto Rico, St. Vincent, Trinidad, Virgin Islands, South America, Argentina, Bolivia, Brazil, Amazonas, Bahia, Minas Gerais, Para, Parana, Pernambuco, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, Sao Paulo, Colombia, Peru, Surinam, Uraguay, Venezuela.

Nectria flammea. [Descriptions of Fungi and Bacteria].

1981 ◽  
Author(s):  
C. Booth
Keyword(s):  
South Africa ◽  
New Zealand ◽  
Geographical Distribution ◽  
New Guinea ◽  
Scale Insects ◽  
Wide Range ◽  
Aspidiotus Nerii ◽  
Pseudaulacaspis Pentagona

Abstract A description is provided for Nectria flammea. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: The fungus occurs on a variety of scale insects, Aspidiotus nerii, Hemiberlesia rapax (53, 1-694), Pseudaulacaspis pentagona (55, 2093) etc. on a wide range of hosts, Acacia, Brachyglottis, Camellia, Citrus, Coffea, Morus, Ribes, Salix, Thea, Weinmannia, etc. GEOGRAPHICAL DISTRIBUTION: Australia, Belize, Fiji, India, Japan, New Zealand, Papua and New Guinea, Tanzania, Tonga, Uganda, South Africa, Sarawak, Zambia. TRANSMISSION: Airborne by ascospores or by moisture droplets as conidia.

scholarly journals The Potential Global Distribution of the White Peach Scale Pseudaulacaspis pentagona (Targioni Tozzetti) under Climate Change

Forests ◽  
2020 ◽  
Vol 11 (2) ◽  
pp. 192
Author(s):  
Yunyun Lu ◽  
Qing Zhao ◽  
Lifang Cheng ◽  
Ling Zhao ◽  
Hufang Zhang ◽  
...  
Keyword(s):  
Potential Distribution ◽  
Climate Scenario ◽  
Suitable Habitat ◽  
Distribution Map ◽  
Water Transportation ◽  
Current Climate ◽  
Climatic Scenarios ◽  
Pseudaulacaspis Pentagona ◽  
White Peach Scale ◽  
Suitable Area

The white peach scale Pseudaulacaspis pentagona (Hemiptera: Diaspididae) is a pest that causes significant damage to more than 221 genera of host plants in more than 112 countries. P. pentagona primarily feeds on mulberry, peach, and tea, and this leads to the loosening of the epidermis of trees, which damages nutrient and water transportation in the branches, leading to branch death. P. pentagona is native to China and Japan, and has become an invasive species all over the world. However, the potential distribution of P. pentagona remains unclear. In this study, a potential distribution map of P. pentagona was developed using current and future climate information using MaxEnt. The model indicates that Asia, Europe, South America and North America are a highly suitable habitat range for this species. The MaxEnt models for the potential distribution of P. pentagona for the 2050s and 2070s suggest that in the case of no significant increase or even decrease in the highly suitable area, the suitable area increased significantly on any future climatic scenarios. The predicted area gain in the suitable habitat is 2.82 × 107 km2, including more of Asia, such as China, Japan, and Mongolia, and also including India, Vietnam, Romania, Ukraine, Poland, Hungary, Austria, The Czech Republic, Italy, and Germany in Europe, which shows an increase of 24.5% over the current habitat on RCP8.5 emission scenarios for the 2070s. With the warming of the climate, significant expansions are predicted in the suitable area, especially in Europe and East Asia. Under RCP8.5 for the 2050s, the model-predicted that the area of suitable habitat in China and the Korean Peninsula gains an increase of 18.8% over the current suitable habitat area. Under other climate scenarios, RCP8.5-2070s, the suitable areas were the largest, compared to projection for the current climate scenario (ca. 24.1% increase) which increased to 7.89 × 106 km2. In Europe, under RCP8.5 for the 2070s, the highly suitable areas were the largest, compared to the projection for the current climate scenario (ca. 46.2% increase), which increased to 8.64 × 105 km2, the area of suitable habitat suitability increased to 4.99 × 106 km2 (29.2% increase of the current condition). Potential increases or decreases in distribution ranges were modeled under future climatic scenarios. This study suggests that the most important factor that influenced current distribution of this pest was temperature, and BIO3 (isothermality) was the most important factor that contributed to 48.6% of the potential distribution map. Given the rapid spread of P. pentagona and the serious risk this species poses to local ecosystems, warning modelling and practical strategies to prevent the establishment and expansion of this species should be sought. This distribution map will help governments to identify areas that are suitable for current and future infestations, and to optimize pest management strategies.

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