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Denmark, Harold A

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Denmark, Harold A

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emeritus entomologist, FDACS Department of Plant Industry.

Publications

Twospotted Spider Mite, Tetranychus urticae Koch (Arachnida: Acari: Tetranychidae)

Thomas R. Fasulo and H. A. Denmark

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids, and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Lovebug Plecia nearctica Hardy (Insecta: Diptera: Bibionidae)

H. A. Denmark, F. W. Mead, and T. R. Fasulo

The lovebug, Plecia nearctica Hardy, is a bibionid fly species that motorists may encounter as a serious nuisance when traveling in southern states. It was first described by Hardy (1940) from Galveston, Texas. At that time he reported it to be widely spread, but more common in Texas and Louisiana than other Gulf Coast states.

Honey Bee Tracheal Mite, Acarapis woodi (Rennie) (Arachnida: Acari: Tarsonemidae)

H. A. Denmark, H. L. Cromroy and M. T. Sanford

A UF/IFAS numbered Organism ID. in support of UF/IFAS Extension program: Integrated Pest Management

Redbanded Thrips, Selenothrips rubrocinctus (Giard) (Insects: Thysanoptera: Thripidae)

H. A. Denmark and D. O. Wolfenbarger

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Gladiolus Thrips, Thrips simplex (Morison) (Insecta: Thysanoptera: Thripidae)

H. A. Denmark and J. F. Price

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Greenhouse Thrips, Heliothrips haemorrhoidalis (Bouche) Insecta: Thysanoptera: Thripidae)

H. A. Denmark and T. R. Fasulo

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Giant Bark Aphid, Longistigma caryae (Harris) (Insecta: Hemiptera: Aphididae)

H. A. Denmark

A UF/IFAS numbered Organism ID. in support of UF/IFAS Extension program: Integrated Pest Management

thumbnail for publication: Red and Black Flat Mite, A False Spider Mite, Brevipalpus phoenicis (Geijskes) (Arachnida: Acari: Tenuipalpidae)

Red and Black Flat Mite, A False Spider Mite, Brevipalpus phoenicis (Geijskes) (Arachnida: Acari: Tenuipalpidae)

H. A. Denmark and Thomas R. Fasulo

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Cyclamen Mite, Phytonemus pallidus (Banks) (Arachnida: Acari: Tarsonemidae)

H. A. Denmark

A UF/IFAS numbered Organism ID. in support of UF/IFAS Extension program: Integrated Pest Management

thumbnail for publication: Tropical Fowl Mite, Ornithonyssus bursa (Berlese) (Arachnida: Acari: Macronyssidae)

Tropical Fowl Mite, Ornithonyssus bursa (Berlese) (Arachnida: Acari: Macronyssidae)

H. A. Denmark and H. L. Cromroy

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

thumbnail for publication: House Dust Mites, Dermatophagoides spp. (Arachnida: Acari: Pyroglyphididae)

House Dust Mites, Dermatophagoides spp. (Arachnida: Acari: Pyroglyphididae)

H. A. Denmark and H. L. Cromroy

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Phalaenopsis Mite, Tenuipalpus pacificus Baker (Arachnida: Acari: Tenuipalpidae)

H. A. Denmark

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Leaf-Gall Thrips of Ficus Gynaikothrips ficorum (Marchal) and Gynaikothrips uzeli (Zimmerman) (Insecta: Thysanoptera: Phlaeothripidae)

Joseph E. Funderburk, H. A. Denmark, Laurence Mound, Tom Skarlinskky, and Catharine Mannion

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids, and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

thumbnail for publication: A False Spider Mite, Brevipalpus californicus (Banks) (Archnida: Acari: Tenuipalpidae)

A False Spider Mite, Brevipalpus californicus (Banks) (Archnida: Acari: Tenuipalpidae)

H. A. Denmark

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.

Southern Red Mite, Oligonychus ilicis (McGregor) (Arachnida: Acari: Tetranychidae)

H. A. Denmark, W. C. Welbourn, and T. R. Fasulo

The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences.