Results 161 to 170 of about 612 (213)

Within‐tree spatial heterogeneity of sap flow velocities and wood properties and its effect on the uncertainty of tree level sap flux estimates

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As forests are important for biodiversity and recreation and provide vital resources globally, it is essential that their health can be accurately monitored, for example, by using sap flow probes to measure tree water uptake. We investigated whether sap flow measurements might differ at various locations within the same tree due to variation in wood ...
Stefan Seeger   +2 more
wiley   +1 more source

First genome sequence of a European Alternaria brassicae isolate and genes involved in early development of alternaria leaf spot on Brassica juncea

open access: yesPest Management Science, EarlyView.
This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King   +6 more
wiley   +1 more source

Synergistic transition from type‐I‐like to type‐II‐like symptomology in a pyrethroid mixture and its impact on knockdown–mortality relationships in Musca domestica L

open access: yesPest Management Science, EarlyView.
In the present study, relationship between knockdown and mortality of insecticides was examined against the adult female housefly, Musca domestica. Type‐I pyrethroid insecticides showed a weak linkage, as early knocked down flies did not always result in mortality, while type‐II pyrethroids and organophosphates exhibited strong correlation between the ...
Junho Yoon, Jun‐Hyung Tak
wiley   +1 more source
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Occupational tree felling fatalities: 2010–2020

American Journal of Industrial Medicine, 2021
AbstractBackgroundLogging and landscape work are among the most hazardous occupations, and one of the most dangerous tasks in these occupations is tree felling. While much research has been conducted to examine fatalities from logging and landscape services, there is a dearth of research looking specifically at tree felling. There is a need to focus on
Judd Michael, Serap Gorucu
exaly   +3 more sources

When to Fell a Tree

SSRN Electronic Journal, 2021
This paper works out the precise time to fell a tree, to harvest, or to get out of a business in general.
openaire   +1 more source

A Bayesian guide to tree felling

Trends in Ecology & Evolution, 2000
To most evolutionary biologists, building phylogenetic trees is a bore. Comparative approaches to understanding patterns as diverse as the correlation of body size and brain size in primates, and the evolution of extended phenotypes in gallwasps, require a robust phylogeny on which to place changes in character state.
, Rokas, , McVean
openaire   +2 more sources

THE FELLING OF TREES WITH EXPLOSIVES

Australian Forestry, 1960
(1960). THE FELLING OF TREES WITH EXPLOSIVES. Australian Forestry: Vol. 24, No. 2, pp. 130-135.
A. R. King, K. L. Sutherland
openaire   +1 more source

Felling dead trees with explosives

Australian Forestry, 1984
Summary The use of explosives to fell eucalypt stags (dead trees) was tested in week-long trials in each of two forest locations. Two techniques of placement of explosives (keyhole and understump) and two types of explosives (gelignite and ANFO) were found to be satisfactory alternatives to the normal procedure of felling stags by chainsaw or pushing ...
M. P. Crowe, J. Paxton, G. Tyers
openaire   +1 more source

The Felled Tree – metaphor and theology

Zeitschrift für die alttestamentliche Wissenschaft, 2023
Abstract The article demonstrates the connection between metaphor and theology and shows how, by tracing the development of the metaphor of the felled tree and its regrowth, it is possible to point to the development of certain theological trends. It argues that Nebuchadnezzar’s dream of the tree in Daniel (3:31–4:34) serves as an »inner-
openaire   +1 more source

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