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Spatial portability of numerical models of leaf wetness duration based on empirical approaches
(ELSEVIER SCIENCE BV, 2010)
Leaf wetness duration (LWD) models based on empirical approaches offer practical advantages over physically based models in agricultural applications, but their spatial portability is questionable because they may be biased ...
An evergreen neotropical savanna tree (Gochnatia polymorpha, Asteraceae) produces different dry- and wet-season leaf types
(CSIRO Publishing, 2009-01-01)
Gochnatia polymorpha (Less.) Cabrera is a widespread tree species found in different physiognomies of neotropical savanna (cerrado) formations of south-eastern Brazil. The present study describes some leaf anatomical ...
An evergreen neotropical savanna tree (Gochnatia polymorpha, Asteraceae) produces different dry- and wet-season leaf types
(CSIRO Publishing, 2009-01-01)
Gochnatia polymorpha (Less.) Cabrera is a widespread tree species found in different physiognomies of neotropical savanna (cerrado) formations of south-eastern Brazil. The present study describes some leaf anatomical ...
Climate favourability to leaf rust in Conilon coffee
(Australasian Plant Pathology, 2019)
Leafing patterns and leaf exchange strategies of a cerrado woody community
(2018-05-01)
The deciduousness of tropical trees and communities depend on ecosystems characteristics such as plant species diversity, and strength of the dry season. Based on seven years of phenological observations, we provide the ...
Seasonal patterns of herbivory, leaf traits and productivity consumption in dry and wet Patagonian forests
(Wiley Blackwell Publishing, Inc, 2012-06)
1. Endemic herbivory can influence forest ecosystem function, but how annual productivity consumption relates to seasonal resource utilisation by folivore guilds remains poorly understood. 2. Monthly changes in leaf damage ...
Determinação da duração do período de molhamento foliar em cultivos de batata
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agronomia, 2006-04-10)
The beginning of wetness and the end of leaf drying in potato crop was determined aiming to compare
observed values of wetness duration with values estimated from meteorological data and from
mathematical models. Three ...
PESTICIDES DEPOSITION IN VINEYARDS ON DIFFERENT CONDITIONS OF LEAF WETNESS
(Soc Brasil Engenharia Agricola, 2017-03-01)
The high susceptibility to diseases of fine table grapes cultivars demand intensive use of pesticides, and the presence of water on the leaf surface can worsen the deposition of these products. The objective of this study ...
The infection of soybean leaves by Phakopsora pachyrhizi during conditions of discontinuous wetness
(Journal of Phytopathology, 2018)