Author: Louise May Russell
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 92
Book Description
This publication treats the species of Trialeurodes known from North America. In this region the genus is of particular interest because of its wide distribution, the number and diversity of its food plants, and the injuriousness of certain species. It is the largest aleyrodid genus known on the continent, and all species now known in the Nearctic Region presumably are indigenous to it or are Neotropical species whose northern limits extend into that Region. Characteristics of interest are modifications in papillae and in the vasiform orifice exhibited by some its members, and also the unusual parthenogenetic behavior of one of them.
The North American Species of Whiteflies of the Genus Trialeurodes
Author: Louise May Russell
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 92
Book Description
This publication treats the species of Trialeurodes known from North America. In this region the genus is of particular interest because of its wide distribution, the number and diversity of its food plants, and the injuriousness of certain species. It is the largest aleyrodid genus known on the continent, and all species now known in the Nearctic Region presumably are indigenous to it or are Neotropical species whose northern limits extend into that Region. Characteristics of interest are modifications in papillae and in the vasiform orifice exhibited by some its members, and also the unusual parthenogenetic behavior of one of them.
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 92
Book Description
This publication treats the species of Trialeurodes known from North America. In this region the genus is of particular interest because of its wide distribution, the number and diversity of its food plants, and the injuriousness of certain species. It is the largest aleyrodid genus known on the continent, and all species now known in the Nearctic Region presumably are indigenous to it or are Neotropical species whose northern limits extend into that Region. Characteristics of interest are modifications in papillae and in the vasiform orifice exhibited by some its members, and also the unusual parthenogenetic behavior of one of them.
List of Available Publications of the United States Department of Agriculture
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 196
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 196
Book Description
Western Forest Insects
Author: Robert Livingston Furniss
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 672
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 672
Book Description
Miscellaneous Publication
Author: Ellen Kay Miller
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 122
Book Description
Annual Report
Author: United States National Museum
Publisher:
ISBN:
Category :
Languages : en
Pages : 1118
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1118
Book Description
Cooperative Plant Pest Report
Author: United States. Animal and Plant Health Inspection Service
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 1114
Book Description
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 1114
Book Description
Cooperative Plant Pest Report
E [series Circulars].
Author: United States. Bureau of Entomology and Plant Quarantine
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 876
Book Description
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 876
Book Description
E
Bemisia Tabaci (Gennadius)
Author: A.N. Basu
Publisher: CRC Press
ISBN: 042972358X
Category : Science
Languages : en
Pages : 186
Book Description
This monograph provides information on the basic and applied research on the morphology, taxonomy, biology, ecology and behaviour of the whitefly, Bemisia tabaci (Gennadius). It is devoted to the epidemiology of the diseases transmitted by the whitefly and the approaches to control.
Publisher: CRC Press
ISBN: 042972358X
Category : Science
Languages : en
Pages : 186
Book Description
This monograph provides information on the basic and applied research on the morphology, taxonomy, biology, ecology and behaviour of the whitefly, Bemisia tabaci (Gennadius). It is devoted to the epidemiology of the diseases transmitted by the whitefly and the approaches to control.