Results 131 to 140 of about 282,791 (307)
Size variation of an herbivorous insect affects host plant damage: Mechanisms behind the effect
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Intraspecific trait variation can strengthen or weaken species interactions in ecological communities. A mechanistic understanding of how intraspecific variation affects species interactions will help identify general rules about when intraspecific variation strengthens
Monica Paniagua Montoya +2 more
wiley +1 more source
Evaluación de clones promisorios y variedades de papa de uso local en el estado Mérida,Venezuela
AIA Avances en Investigación Agropecuaria, 2018 Con el objetivo de seleccionar los materiales de papa con mejor adaptación a las diferentes localidades consideradas se evaluaron clones promisorios (382151.22, 382121.25, 386528.7), variedades comerciales (Dorinia, Marilinia, Muskainia, Cristalinia) y ...
Lourdes González +2 more
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Amino Acid Changes during Maturation in Solanum Fruit
AgricultureThe goal of this study is to assess the impacts of ripening stage of four Solanum fruit species: (Solanum melanocerasum, Solanum nigrum, Solanum villosum, and Solanum retroflexum) on the content of amino acids and protein.
Jūratė Staveckienė +4 more
doaj +1 more source
Vegetation and floristic diversity in Gibraltar Range and part of Washpool National Parks, New South Wales [PDF]
, 2008 The vegetation of Gibraltar Range National Park and adjoining parts of eastern Washpool National Park, 65 km east of Glen Innes (29° 31’S 152° 18’E) on the eastern escarpment of New South Wales is described.
Hunter, John T., Sheringham, Paul
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Spartocera batatas (Fabricius) (Hemiptera: Coreidae) : newly established in Florida [PDF]
, 2005 Spartocera batatas (Fabricius) was found for the first time in the USA in Homestead, Florida, in 1995. Records from Brazil, British Guiana, Colombia, Dominica, Dominican Republic, Ecuador, Grenada, Jamaica, Martinique, Panama, Peru, Puerto Rico, Saba ...
Brambila, Julieta, Halbert, Susan E.
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Iflaviruses in arthropods: when small is mighty
Insect Science, EarlyView.Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia +3 more
wiley +1 more source
Insect Science, EarlyView.The level of aggressiveness of an individual is a factor that shapes intraguild predation (IGP) interactions. In Nabis americoferus, high aggressiveness leads to an increase in attack rate and IGP against Harmonia axyridis. Moreover, the absence of extraguild prey seems to exacerbate IGP. In docile N.
Pierre Royer +3 more
wiley +1 more source
Mapeo genético y detección de QTLs en especies de Solanum
Agronomía Costarricense, 2007 Con el objetivo de mostrar las técnicas de mapeo genético y QTL, así como el potencial de una de las especies silvestres de Solanum, se investigó las bases moleculares de la resistencia al frío en 2 especies silvestres. Inicialmente, se procedió con
Roberto Valverde
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Reduced fertilization regimes could boost biocontrol service without reducing crop yield
Insect Science, EarlyView.Fertilization level influences pest control effectiveness in tomato crops. High fertilization increases plant growth and aphid density but reduces the performance of the parasitoid Aphidius ervi. In contrast, the predator Adalia bipunctata maintains consistent aphid suppression regardless of fertilization regime.
Ruohan Ma +5 more
wiley +1 more source
Ciencia Ergo Sum, 2000 Una nueva sapogenina espirostánica, nombrada chamagenina, ha sido aislada de las hojas y tallos del Solanum chamaeacanthum y su estructura (elucidada mediante datos espectroscópicos) corresponde con (25R)-spirost-5-en-3b,15a-diol.
Mario J. Basterrechea Rey +4 more
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