Raul T. Villanueva

Works (10)

Updated: July 5th, 2023 15:56

2008 journal article

AMBLYSEIUS FILCAE DENMARK AND VILLANUEVA, N. SP (ACARI: PHYTOSEIIDAE) FOUND ON VIBURNUM IN FLORIDA: DESCRIPTION, LIFE CYCLE AND FEEDING STUDIES

INTERNATIONAL JOURNAL OF ACAROLOGY, 34(4), 385–387.

By: R. Villanueva n, J. Rodrigues *, W. Welbourn*, H. Denmark* & C. Childers *

author keywords: Acari; Phytoseiidae; life cycle; predation; pollen; USA
TL;DR: Amblyseius filcae Denmark and Villanueva showed a weak or no predatory performance on Phyllocoptruta oleivora (Ashmead) and adult female Brevipalpus phoenicis (Geijkes) during predator-prey laboratory bioassays, but B. phoenICis egg predation was observed. (via Semantic Scholar)
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2. Zero Hunger (Web of Science)
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Source: Web Of Science
Added: August 6, 2018

2007 journal article

Development of Iphiseiodes quadripilis (Banks) (Acari : Phytoseiidae) on pollen or mite diets and predation on Aculops pelekassi (Keifer) (Acari : Eriophyidae) in the laboratory

ENVIRONMENTAL ENTOMOLOGY, 36(1), 9–14.

By: R. Villanueva n & C. Childers  n

author keywords: citrus; Phyllocoptruta oleivora; pink citrus rust mite; spider mites
TL;DR: Development and reproduction of Iphiseiodes quadripilis (Banks) were evaluated on single food diets of pollen, spider mites, or the citrus rust mite Phyllocoptruta oleivora, and the webbing produced by P. citri seemed to inhibit foraging behavior of larvae and nymphs. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Phenology, apple management and effects of Surround on behavior of the maggot (Diptera : Tephritidae) in North Carolina

CROP PROTECTION, 26(9), 1404–1411.

By: R. Villanueva n & J. Walgenbach n 

author keywords: rhagoletis pomonella; kaolin; choice test; reduced-risk insecticides
TL;DR: It is demonstrated that Surround and a number of chloronicotinyl insecticides may be alternatives to azinphosmethyl for management of apple maggot in North Carolina. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Acaricidal properties of spinosad against Tetranychus urticae and Panonychus ulmi (Acari : Tetranychidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 99(3), 843–849.

By: R. Villanueva n & J. Walgenbach n 

author keywords: Acari; acaricide; spider mites; SpinTor
TL;DR: Results indicate that spinosad has significant acaricidal effects against T. urticae but not P. ulmi, and mite population increase lagged significantly behind those released on control plants. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Evidence for host plant preference by Iphiseiodes quadripilis (Acari : Phytoseiidae) on Citrus

Experimental & Applied Acarology, 39(3-4), 243–256.

By: R. Villanueva & C. Childers

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Two species of Cecidomyiidae predacious on citrus rust mite, Phyllocoptruta oleivora, on Florida citrus

FLORIDA ENTOMOLOGIST, 89(2), 161–167.

By: R. Villanueva n, R. Gagne & C. Childers *

author keywords: Acari; citrus; Diptera; Eriophyidae; Feltiella; Lestodiplosis; predation
TL;DR: Data indicate that Feltiella n. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Development, oviposition, and mortality of Neoseiulus fallacis (Acari : Phytoseiidae) in response to reduced-risk insecticides

JOURNAL OF ECONOMIC ENTOMOLOGY, 98(6), 2114–2120.

By: R. Villanueva* & J. Walgenbach* 

author keywords: Neoseiulus fallacis; acari; nicotinoid; reduced-risk insecticides
TL;DR: Eight reduced-risk insecticides and three conventional insecticides were tested against Neoseiulus fallacis, the most abundant predacious mite in North Carolina apple (Malus spp.) orchards, finding that spinosad resulted in the highest mortality. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Diurnal and spatial patterns of phytoseiidae in the citrus canopy

Experimental & Applied Acarology, 35(4), 269–280.

By: R. Villanueva & C. Childers

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Larval Cryptothelea gloverii (Lepidoptera: Psycidae), an arthropod predator and herbivore on Florida citrus

Experimental & Applied Acarology, 36(1), 83–92.

By: R. Villanueva, J. Rodrigues & C. Childers

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Phytoseiidae increase with pollen deposition on citrus leaves

Florida Entomologist, 87(4), 609–611.

By: R. Villanueva n & C. Childers *

TL;DR: These studies demonstrated that the most abundant phytoseiids in Florida citrus are either type III or IV species, and one peak of abundance in Florida coincides with flowering in Cit- rus, Pinus sp. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: NC State University Libraries
Added: August 6, 2018

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