Results 21 to 30 of about 18,205 (212)
Biology, 2022 Defoliation from falling branches is a major factor in the survival of understory herbs in tropical rainforests. Experimental studies of defoliation under three levels of light environment compared responses to partial and total defoliation in four ...
Jennifer W. C. Sun +2 more
doaj +1 more source
Remote Sensing, 2019 This study used Landsat temporal series to describe defoliation levels due to the Pine Processionary Moth (PPM) in Pinus forests of southeastern Andalusia (Spain), utilizing Google Earth Engine. A combination of remotely sensed data and field survey data
Javier Pérez-Romero +4 more
doaj +1 more source
Foods, 2023 Leaf removal is a cultural practice mainly aimed at improving cluster zone microclimates and impacting primary and secondary metabolites, such as volatiles.
Paola Piombino +5 more
doaj +1 more source
Water Management for Defoliation
, 2015 Reviewed 06/2015; Originally published 02/20012 pp.There are several factors which are important to consider in managing defoliation. Factors such as plant-water relations, Nitrogen (N) fertility status, the extent of honeydew deposits on the leaves from
Silvertooth, Jeffrey C.
core +5 more sources
Health status of forest stands on permanent research plots in the Krkonoše Mts.
Journal of Forest Science, 2010 Damage to beech, mixed (beech with spruce to spruce with beech) and spruce stands in the Krkonoše Mts. is described on the basis of evaluation of transition matrices describing the probability of a change in the assessment of defoliation of particular ...
S. Vacek, K. Matějka
doaj +1 more source
Horticulturae, 2022 The variety Prokupac is the dominant variety in the vineyards of Southern Serbia, which produces quality wines of characteristic and unique tastes. In the agroecological conditions of the Prokuplje vine district, the influence of manual defoliation on ...
Dušica Ćirković +10 more
doaj +1 more source
Physiology of Cotton Defoliation
, 2015 Revised 06/2015. Originally published 07/2001.3 pp.This bulletin deals with the physiology of cotton defoliation and attempts to describe what conditions must exist inside the plant in order for defoliation to occur.
Silvertooth, Jeffrey C., Ayala, Felix
core +4 more sources
Simulated impacts of insect defoliation on forest carbon dynamics
Environmental Research Letters, 2012 Many temperate and boreal forests are subject to insect epidemics. In the eastern US, over 41 million meters squared of tree basal area are thought to be at risk of gypsy moth defoliation. However, the decadal-to-century scale implications of defoliation
D Medvigy +3 more
doaj +1 more source
Tree canopy defoliation can reveal growth decline in mid-latitude temperate forests
Ecological Indicators, 2021 Climate and weather fluctuations and changes are the most important environmental drivers of tree canopy defoliation, an indicator of forest health. We examined the relationship between tree defoliation and Basal Area Increment (BAI), a dimension of tree
Marco Ferretti +6 more
doaj +1 more source
PLoS ONE, 2015 Previous studies with different experimental methods have demonstrated that photosynthesis significantly influences soil respiration (RS). To compare the experimental results of different methods, RS after girdling and defoliation was measured in five ...
Yanli Jing +5 more
doaj +1 more source