Results 141 to 150 of about 379,645 (319)
Integrative taxonomy of a key weevil pest in South Africa (Phlyctinus callosus Boh.) reveals a complex of at least six species [PDF]
, 2019 Phlyctinus callosus Boheman, 1934 (Curculionidae, Entiminae, Oosomini) is a species native from the Western Cape Province of South Africa. This pest causes economic damage to deciduous fruit during the adult stage and its quarantine status is strongly ...
Addison, Pia +4 more
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1164. Echinacea simulata McGregor
Curtis's Botanical Magazine, EarlyView.Summary Echinacea simulata McGregor (Compositae: Heliantheae: Zinniinae) is described and illustrated. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability. A full synonymy is given, along with type citations and known presence of type material, together with relevant notes. Statements of the species'
Nicholas Hind, Deborah Lambkin
wiley +1 more source
1165. Echinacea purpurea (L.) Moench
Curtis's Botanical Magazine, EarlyView.Summary Echinacea purpurea (L.) Moench (Compositae: Heliantheae: Zinniinae) is described and illustrated with a colour plate and black and white text figure. An introduction to the history of the appearance of this species in the Magazine appears in brief, together with comments on the treatment of the genus, and the available generic revisions.
Nicholas Hind +2 more
wiley +1 more source
Seasonal Growth of Waterhyacinth in the Sacramento/San Joaquin Delta, California [PDF]
, 2005 Waterhyacinth ( Eichhornia crassipes (Mart.) Solms), is a serious problem in the Sacramento/San Joaquin Delta, California. There is little published information on its phenology or seasonal growth in this system. Waterhyacinths were sampled at 2 to
Ksander, G. G., Spencer, David F.
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1162. Symphyotrichum oolentangiense (Riddell) G.L. Nesom
Curtis's Botanical Magazine, EarlyView.Summary Symphyotrichum oolentangiense (Riddell) G.L. Nesom (Compositae: Astereae: Symphyotrichinae) is described and illustrated. A very brief biographical note of John Leonard Riddell, the collector and author of the species, is offered. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability.
Nicholas Hind, Deborah Lambkin
wiley +1 more source
1163. Heterotheca camporum (Greene) Shinners
Curtis's Botanical Magazine, EarlyView.Summary Heterotheca camporum (Greene) Shinners (Compositae: Astereae: Chrysopsidinae) is described and illustrated. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability. A full synonymy is given, along with type citations and known presence of type material, together with relevant notes.
Nicholas Hind, Christabel King
wiley +1 more source
, 2003 The purpose of this resource is to observe plant green-up and report data that will be used by scientists to validate satellite estimates of the beginning of the plant growing season.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
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1168. Eupatorium hyssopifolium L.
Curtis's Botanical Magazine, EarlyView.Summary Eupatorium hyssopifolium L. (Compositae: Eupatorieae: Eupatoriinae) is described and illustrated, and the species is provided with an expanded synonymy that includes type citations, known types, and supplementary comments. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability.
Nicholas Hind, Joanna Langhorne
wiley +1 more source
InsectsClick beetles (Agriotes spp.) are major agricultural pests whose larvae, known as wireworms, cause serious damage to a wide range of crops. Effective management requires a clear understanding of species composition and adult emergence patterns.
Abdalhadi M.A. Abulebda +6 more
doaj +1 more source
Important biological and ecological aspects of Strepsicrates macropetana Meyrick (Lepidoptera: Tortricidae) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Protection at Massey University [PDF]
, 2000 Strepsicrates macropetana Meyrick (Tortricidae) has a significant impact on eucalypt form and growth, therefore is an important insect pest of young plantations in New Zealand.
Mauchline, Nicola Ann
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