Results 111 to 120 of about 60,253 (362)
Optimized use of UV‐B light to suppress Western flower thrips in controlled environment tomato crops
Pest Management Science, EarlyView.Visual representation of study into the use of UV‐B light to simultaneously attract and suppress Western flower thrips in controlled environment crops. Abstract BACKGROUND LEDs (light emitting diodes) are being deployed in controlled environment crop production systems to boost crop growth, manipulate pest behavior, improve performance of natural ...
Christian Nansen +6 more
wiley +1 more source
Preliminary Ecological Assessment of Waller Creek [PDF]
, 1975 This report assesses the ecological character of Waller Creek. This includes a general description, its physical setting, vegetation and habitat descriptions, ecological value indexes, and other ecological metrics.Waller Creek Working ...
Espey, Huston and Associates, Inc. +1 more
core +1 more source
Pest Management Science, EarlyView.Whole‐genome sequencing identified novel ryanodine receptor mutations P4568L and Y4701D causing >1000‐fold chlorantraniliprole resistance in Spodoptera litura, enabling development of molecular diagnostics for proactive resistance management. Abstract BACKGROUND Spodoptera litura is a significant insect pest that attacks many agricultural crops ...
Yizhou Chen +4 more
wiley +1 more source
Anatomia de la madera de nueve leguminosas de Venezuela
Acta Botânica Brasílica, 1988 Se estudió la estructura microscópica del leño de especies de las tres sub-famílias de leguminosas, con el fin de determinar caracteres distintivos de cada uno de estos taxa.
Argélia Silva +2 more
doaj +1 more source
The impact of civil war on forest wildlife in West Africa: Mammals in Gola Forest, Sierra Leone [PDF]
, 2011 Human conflicts may sometimes benefit wildlife by depopulating wilderness areas but there is evidence from Africa that the impacts tend to be negative. The forested states of West Africa have experienced much recent human conflict but there have been no ...
Klop, E., Lindsell, J.A., Siaka, A.M.
core +1 more source
Pest Management Science, EarlyView.Brevipalpus yothersi, the vector of citrus leprosis virus, showed high susceptibility to cyflumetofen. Its low resistance suggests it is effective, but should be rotated with other acaricides with different modes‐of‐action for sustainable management.
Hector Alonso Escobar‐Garcia +1 more
wiley +1 more source
Biología reproductiva de algunas especies del matorral de Doñana [PDF]
, 1987 Particularities of the flower and fruit biology of fifteen shrub taxa of Doñana are reponed. The taxa are in the families Cistaceae, Ericaceae, Labiatae, Leguminosae and Thymelaeaceae.
Herrera Maliani, Francisco Javier
core +1 more source
New opportunities for grassland species in warming temperate winters
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperate winters are getting warmer, the length of the growing season is increasing and mid‐winter fluctuations of warm and freezing temperatures are more frequent. Although typically winter dormant, some herbaceous perennials can maintain or grow green leaves during ...
F. Curtis Lubbe +3 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla +3 more
wiley +1 more source
Effect of urea treatment on digestibility and utilization of sorghum straw [PDF]
Biotechnologie, Agronomie, Société et Environnement, 1999 Nine male goats and nine castrated lambs were randomly divided into three groups of six animals to receive one of three experimental diets in a digestion trial. Diet S, provided chopped sorghum straw (SS), 28/ concentrate (C) and 10/ Dolichos lablab hay (
Nianogo A.J., Ouedraogo C.L.
doaj