Buscar
Mostrando ítems 1-10 de 44
DROUGHT LIMITS INDUCED TWINING BY LEAF DAMAGE IN THE CLIMBING PLANT IPOMOEA PURPUREA (L.) ROTH (CONVOLVULACEAE)
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2009)
Soybean defense induction to Spodoptera cosmioides herbivory is dependent on plant genotype and leaf position
(2018-02-01)
Plants have evolved a diverse array of defensive mechanisms against biotic and abiotic stresses, which can be either constitutive or inducible. Variation in plant-intrinsic factors such as the genotype and the leaf position ...
Induction of glandular and non-glandular trichomes by damage in leaves of Madia sativa under contrasting water regimes
(Elsevier, 2008)
Plant traits may play multiple functional roles simultaneously. Leaf trichomes have been related to resistance against herbivores as well as to enhanced water economy in the plant. In a greenhouse study, we evaluated the ...
Impact of plant and aphid stress history on infestation in arugula plants
(Wiley, 2013-08)
Plants can activate inducible defence mechanisms against pests, pathogens, or chemical elicitors, such as ozone, mediated by reactive oxygen species (ROS), particularly hydrogen peroxide (H2O2). An unfavourable balance ...
SsNAC23, a member of the NAC domain protein family, is associated with cold, herbivory and water stress in sugarcane
(Elsevier Ireland LtdClareIrlanda, 2005)
Efeitos da herbivoria e condições ambientais sobre a instabilidade no desenvolvimento e resposta vegetativa em Tithonia diversifolia (Asteraceae)Effects of herbivory and environmental conditions on developmental instabiblity and vegetative responses of Tithonia diversifolia (Asteraceae)
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Ecologia e Conservação de Recursos Naturais, 2017)
Lack of costs of herbivory-induced defenses in a wild wheat: Integration of physiological and ecological approaches
(Blackwell Publishing Ltd, 1997)
Aphid infestation triggered a significant induction of hydroxamic acids (Hx) in wild wheat Triticum uniaristatum seedlings in comparison to control seedlings. We hypothesized that indirect costs of Hx induction (expressed ...
Phytochorme regulation of plant immunity in vegetation canopies
(Springer, 2014-07)
Plant immunity against pathogens and herbivores is a central determinant of plant fitness in nature and crop yield in agroecosystems. Plant immune responses are orchestrated by two key hormones: jasmonic acid (JA) and ...
Perdas de produtividade de 12 clones de eucalipto submetidos a desfolhas artificiais sucessivas
(Universidade Estadual Paulista (UNESP), 2016)
Perdas de produtividade de 12 clones de eucalipto submetidos a desfolhas artificiais sucessivas
(Universidade Estadual Paulista (Unesp), 2016-08-09)
A produtividade de plantios de eucalipto no Brasil foi triplicada nas últimas quatro décadas graças, principalmente, à pesquisa intensiva, investimentos em tecnologia silvicultural, clonagem e melhoramento genético. ...