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Journal Article

Journal article

Library of Antonin Svehla

This contribution presents LAI data of 17 Norway spruce stands of different age (from 15 to 102 years) and health status (defoliation ranging from 0 to 40 %) located in the Tesinske Beskydy Mts. (NE of the Czech Republic). The defoliation degree was estimated by ocular observation and LAI was estimated indirectly on the base of gap fraction method using LAI-2000 PCA (Li-Cor, USA). It was found ...

SUBJECT: forest trees; etat de la plante; plant condition; feuille; condicion de la planta

POSTED TO: Beskydy [1803-2451]

Journal Article

Journal article

Library of Antonin Svehla

Field efficacy of neem (Azadirachta indica) for managing soil arthropods and Cercospora leaf spots damage to peanut was studied in Ghana from 2008 to 2010. Treatments consisted of neem kernel water extract and neem kernel powder applied separately as soil drench at the rates of 10.5 and 21.0 kg/ha at either planting or pegging. Untreated control and chlorpyrifos treatment at pegging were inclu ...

SUBJECT: methode de lutte; tache; powders; control de plagas; degat

POSTED TO: Plant Protection Science (Czech Republic) [1212-2580]

Selection index of typhoon-resistant reforestation species as adaptation strategy on climate change [in Bicol, Philippines]

Balaguer, A.N., Department of Environment and Natural Resources, Region 5 [dec2009]

In the Philippines one of the indicators of climate change is the increased occurrence of stronger typhoons. However, there is no screening method being used to choose the reforestation species suitable for typhoon-prone areas in the country. Four frequently used reforestation species were evaluated for typhoon resistance under field conditions in Bacacay, Albay, Philippines from January 2000 ...

SUBJECT: reconstitution forestiere; damage; ciclones; reforestation; cambio climatico

POSTED TO: Journal of ISSAAS [International Society for Southeast Asian Agricultural Sciences] (Philippines) [0859-3132]

The paper sets out to analyse the causality of the abiotic environment and health condition of forest stands for the territory of the Jizerské hory Mts natural forest region (hereinafter NFR). To reach an understanding of the potential impact of SO2 and NOx pollutants and climate stressors on forest ecosystems, a considerable amount of data on the abiotic environment needs to be acquired, also ...

SUBJECT: damage; degat; ion; azufre; hydrogen

POSTED TO: Folia Oecologica (Slovak Republic) [1336-5266]


SUBJECT: etefon; colletotrichum; feuille; ethephon; control de enfermedades

POSTED TO: Comptes Rendus de l'Academie des Sciences Serie 3 Sciences de la Vie (France) [0249-6313]

[Mechanical haulm removal]

Martin, M. et al. [may-jun1988]

SUBJECT: defoliacion/ mecanizacion; potatoes; pomme de terre; defoliation/ mechanization; machine

POSTED TO: Pomme de Terre Francaise (France) [0032-4159]

SUBJECT: enzyme; entblaetterung; defoliacion/ aminoacidos; biosintesis; enzymes

POSTED TO: Journal of Plant Physiology (Germany, F.R.) [0176-1617]

SUBJECT: manzana; transpiration/ defoliation; respiracion; respiration; lumiere

POSTED TO: Gartenbauwissenschaft (Germany, F.R.) [0016-478X]

SUBJECT: manzana; golden delicious; fruit; obscuridad; blattflaeche

POSTED TO: Gartenbauwissenschaft (Germany, F.R.) [0016-478X]

SUBJECT: manzana; defoliantes; baumschule; rootstock crops; plantas para patron

POSTED TO: Mitteilungen des Obstbauversuchsringes des Alten Landes (Germany, F.R.) [0178-2916]