Predatory Capacity of Campylomma chinensis Schuh (Hemiptera: Miridae) and Orius sauteri (Poppius) (Hemiptera: Anthocoridae) on Thrips palmi

1995 ◽  
pp. 259-262 ◽  
Author(s):  
Chin-Ling Wang
Keyword(s):  
Thrips Palmi ◽  
Predatory Capacity

scholarly journals Effect of Tomato Leaf Constituents on Survival of Thrips palmi KARNY(Thysanoptera: Thripidae).

1991 ◽  
Vol 35 (4) ◽  
pp. 311-316 ◽  
Author(s):  
Keiichiro YASUMI ◽  
Toshifumi SHINOHARA ◽  
Michio HORIIKE ◽  
Chisato HIRANO
Keyword(s):  
Tomato Leaf ◽  
Thrips Palmi

scholarly journals Progression of Watermelon Bud Necrosis Virus Infection in Its Vector, Thrips palmi

Cells ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 392
Author(s):  
Amalendu Ghosh ◽  
Priti ◽  
Bikash Mandal ◽  
Ralf G. Dietzgen
Keyword(s):  
Virus Infection ◽  
Salivary Glands ◽  
Frankliniella Occidentalis ◽  
Western Flower Thrips ◽  
Malpighian Tubules ◽  
Necrosis Virus ◽  
Posterior Portion ◽  
Thrips Palmi ◽  
Thrips Species ◽  
Anterior Midgut

Thrips are important pests of agricultural, horticultural, and forest crops worldwide. In addition to direct damages caused by feeding, several thrips species can transmit diverse tospoviruses. The present understanding of thrips–tospovirus relationships is largely based on studies of tomato spotted wilt virus (TSWV) and Western flower thrips (Frankliniella occidentalis). Little is known about other predominant tospoviruses and their thrips vectors. In this study, we report the progression of watermelon bud necrosis virus (WBNV) infection in its vector, melon thrips (Thrips palmi). Virus infection was visualized in different life stages of thrips using WBNV-nucleocapsid protein antibodies detected with FITC-conjugated secondary antibodies. The anterior midgut was the first to be infected with WBNV in the first instar larvae. The midgut of T. palmi was connected to the principal salivary glands (PSG) via ligaments and the tubular salivary glands (TSG). The infection progressed to the PSG primarily through the connecting ligaments during early larval instars. The TSG may also have an ancillary role in disseminating WBNV from the midgut to PSG in older instars of T. palmi. Infection of WBNV was also spread to the Malpighian tubules, hindgut, and posterior portion of the foregut during the adult stage. Maximum virus-specific fluorescence in the anterior midgut and PSG indicated the primary sites for WBNV replication. These findings will help to better understand the thrips–tospovirus molecular relationships and identify novel potential targets for their management. To our knowledge, this is the first report of the WBNV dissemination path in its vector, T. palmi.

scholarly journals Potential for the Postharvest Biological Control of Phthorimaea operculella (Lepidoptera, Gelechiidae) by Blattisocius tarsalis (Mesostigmata, Blattisociidae)

Agronomy ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 288
Author(s):  
Jorge Gavara ◽  
Ana Piedra-Buena ◽  
Estrella Hernandez-Suarez ◽  
Manuel Gamez ◽  
Tomas Cabello ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Storage Conditions ◽  
Control Agent ◽  
Phthorimaea Operculella ◽  
Effect Of Temperature ◽  
Potato Storage ◽  
Release Rates ◽  
Blattisocius Tarsalis ◽  
Predatory Capacity ◽  
Pest Density

Phthorimaea operculella is one of the most important pests causing damage to stored potatoes. In this work, the effect of temperature (at 10, 20 and 30 °C) on the predation of pest eggs by Blattisocius tarsalis was studied in the laboratory. In addition, the effect of three predatory release rates on two pest densities was studied under microcosm conditions. The results showed that B. tarsalis maintains its predatory capacity at low temperatures (10 °C), obtaining an efficiency of 49.66 ± 5.06% compared to the control. In turn, at 20 °C, a maximum efficacy of 78.17 ± 4.77% was achieved, very similar to that presented at 30 °C (75.57 ± 4.34%). Under microcosm conditions and at low pest density (10 eggs/container), the mortality due to the mite was 96.97 ± 3.03%, 81.82 ± 8.84%, and 84.85 ± 8.30%, respectively, for the three predatory release rates (5, 10 or 20 mites/container). At the high infestation level, the pest control ranged from 61.54 ± 9.21% to 92.31 ± 2.74%, depending on the predatory release rate. The results obtained show that B. tarsalis could be a relevant control agent against P. operculella under non-refrigerated potato storage conditions, as well as in the first stages of their storage under refrigerated conditions.

Resistance to Thrips palmi (Thysanoptera: Thripidae) in Beans

2002 ◽  
Vol 95 (5) ◽  
pp. 1066-1073 ◽  
Author(s):  
Cesar Cardona ◽  
Andrea Frei ◽  
Juan M. Bueno ◽  
John Diaz ◽  
Hainan Gu ◽  
...  
Keyword(s):  
Thrips Palmi

Thrips palmi. [Distribution map].

1998 ◽  
Author(s):  
Keyword(s):  
Tamil Nadu ◽  
New Caledonia ◽  
Uttar Pradesh ◽  
French Polynesia ◽  
American Samoa ◽  
Peninsular Malaysia ◽  
Distribution Map ◽  
Jammu And Kashmir ◽  
Brunei Darussalam ◽  
Thrips Palmi

Abstract A new distribution map is provided for Thrips palmi Karny Thysanoptera: Thripidae Attacks mainly Cucurbitaceae and Solanaceae. Information is given on the geographical distribution in EUROPE, Czech Republic, Finland, Netherlands, UK, ASIA, Bangladesh, Brunei Darussalam, China, Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Hong Kong, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang, India, Andhra Pradesh, Delhi, Haryana, Jammu and Kashmir, Karnataka, Madhya Pradesh, Maharashtra, Orissa, Punjab, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal, Indonesia, Java, Sumatra, Japan, Honshu, Kyushu, Ryukyu Archipelago, Shikoku, Korea Democratic People's Republic, Korea Republic, Malaysia, Peninsular Malaysia, Sabah, Sarawak, Myanmar, Pakistan, Philippines, Singapore, Sri Lanka, Taiwan, Thailand, AFRICA, Mauritius, Nigeria, Reunion, Sudan, NORTH AMERICA, USA, Florida, Hawaii, CENTRAL AMERICA & CARIBBEAN, Antigua and Barbuda, Bahamas, Barbados, British Virgin Islands, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Puerto Rico, St Kitts-Nevis, St Lucia, St Vincent and Grenadines, Trinidad and Tobago, SOUTH AMERICA, Brazil, Goias, Sao Paulo, Colombia, French Guiana, Guyana, Venezuela, OCEANIA, American Samoa, Australia, Northern Territory, Queensland, Fed. States of Micronesia, French Polynesia, Guam, New Caledonia, Palau, Papua New Guinea, Samoa, Wallis and Futuna Islands.

Prey consumption rates and compatibility with pesticides of four predatory mites from the family Phytoseiidae attacking Thrips palmi Karny (Thysanoptera: Thripidae)

2012 ◽  
Vol 68 (9) ◽  
pp. 1289-1295 ◽  
Author(s):  
Andrew GS Cuthbertson ◽  
James J Mathers ◽  
Pat Croft ◽  
Nicola Nattriss ◽  
Lisa F Blackburn ◽  
...  
Keyword(s):  
Predatory Mites ◽  
Prey Consumption ◽  
Thrips Palmi ◽  
The Family ◽  
Consumption Rates
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