Search Results - "girdle"

Ips typographus and other bark and wood-boring beetles in girdled spruces by Svensson, Petra

“…To decrease the number of spruce trees and to create dead wood in some areas several county administration boards have girdled spruces. Girdled spruces have been little studied in terms of the insect fauna. …”
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Delay of early fruitlet abscission by branch girdling in citrus coincides with previous increases in carbohydrate and gibberellin concentrations by Mahouachi, Jalel, Iglesias, Domingo J., Agustí, Manuel, Talón, Manuel

“…In this work, branch girdling performed at anthesis in Satsuma mandarin (Citrus unshiu (Mak.) …”
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Exploitation of a woody host plant and cerambycidassociated volatiles as hostfinding cues by the larger grain borer (Coleoptera: Bostrichidae) by Borgemeister, C., Goergen, Georg E., Tchabi, A., Awande, S., Markham, R., Scholz, D.

Subjects: “…twig girdling…”
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Aplicacion de un tratamiento silvicultual experimental en el bosque de La Lupe, Rio San Juan, Nicaragua by Sabogal, C., Castillo, A., Mejia, A., Castañeda, A.

Subjects: “…girdling…”
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Sobrevida post-anillado de tres especies exóticas invasoras arbóreas de las Sierras de Córdoba (Argentina) = Post-girdling survival in three invasive alien woody species from the Sierras de Córdoba (Argentina) by Karlin, Marcos Sebastián, Cora, Amanda, Bernasconi Salazar, Javier R., Ontibero, F.

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Eficiencia del anillado y profundidad de corte óptima para el control de dos especies leñosas exóticas invasoras del Chaco Serrano argentino by Bernasconi Salazar, Javier R., Cora, Amanda, Karlín, Marcos Sebastián, González, L.

Subjects: “…Girdling…”
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Flowering and fruit set by Primo-Millo, Eduardo, Agustí, Manuel

Subjects: “…Girdling…”
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The use of arboricides in the management of tropical high forest by King, K.F.S.

“…Trials involving girdling and poisoning of trees with solutions of sodium arsenite dissolved in water and spraying the tree trunk with solutions of 2,4,5-1 and 2,4,-D in diesel have shown that sodium arsenite is a more effective arboricide than the butyl esters. …”
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Maskinell ringbarkning - effektiv metod för att reducera uppslag av asp i föryngringen by Rehult, Jakob

“…The result shows that girdling is an effective method for reducing the spread of aspen suckers after a final felling. …”
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Effects of trunk girdlin on fruit production, fruit size and tree vigor on 'Bartlett' pears in Río Negro and Neuquén Valley, Argentina by Raffo Benegas, Maria Dolores, Calvo, Paula Cecilia, De Angelis, Veronica, Mañueco, María Lucía, Ziaurriz, Sergio Adrian, Menni, María Fernanda

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Restoration of forests in boreal Sweden by Nordlind, Erik

“…These methods are: clobbering, girdling, topping with explosives and inoculation of wood-rotting fungi. …”
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Modifying mango trees for export by Technical Centre for Agricultural and Rural Cooperation

“…The technique, known as 'topworking', involves clearing the main trunk and girdling it at about 2 m...…”
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Regulation of photosynthesis through source: sink imbalance in citrus is mediated by carbohydrate content in leaves by Iglesias, Domingo J., Lliso, Ignacio, Tadeo, Francisco R., Talón, Manuel

“…The in vivo sucrose supplementation to plants with different source: sink ratios (control, defoliated, girdled and defruited plants) increased carbohydrates and reduced photosynthesis. …”
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Resultados preliminares de una prueba de inducción de floración prematura en árboles jóvenes de Hevea by Camacho, Edilberto, Jimenez S., Eduardo

“…Two field experiments were carried out to investigate the possibility of inducing early flowering of young rubber (Hevea) trees Treatments included bending of plants to a horizontal position, girdling of stem at 8 inches from the ground and spraying with two growth regulators. …”
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Eliminación de árboles indeseables mediante agentes químicos by Mayo Menéndez, E.

“…Better effects of aboricides are found when applied by girdling. Sodium arsenite is very efficient but is toxic. …”
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Effects of ten year old enrichment plantings in a secondary dipterocarp rainforest : a case study of stem and species distribution in Sabah, Malaysia by Luc, Viveca

“…On rehabilitated areas enrichment methods of line and gap-cluster planting and maintenance of slashing and girdling of non-dipterocarps were used, whereas the non-rehabilitated areas were not slashed but partly affected by the girdled trees. …”

Impact of wood ants on the spatial distribution and feeding by the pine weevil by Jonkers, Laurence

“…Karst.) were planted (divided into plots with 25 seedlings) and different measures of the weevil’s damage were assessed, i.e. proportions of attacked and girdled seedlings, and mean feeding area. Densities of the ant species Formica polyctena and Myrmica ruginodis were obtained weekly by pitfall traps placed in each planting plot. …”

The IITA farming systems program by Okigbo, B.

“…The humid tropics is defined as the broad belt girdling the earth in the lower latitutes on both sides of the equator where precipitation exceeds evaporation for more than half the year and where normally the tropical rain forest constitutes the climax vegetation.…”
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Early response of selected tree species to liberation thinning in a young secondary forest in Northeastern Costa Rica by Guariguata, Manuel R.

“…Liberation thinning involved manual elimination (either by cutting or stem girdling) of the adjacent `ring' of competitors in order to release future crop trees (median diameter: 8 cm DBH), selected on the basis of stem and crown form. …”
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Spatial analysis of Prostephanus truncatus (Horn) (Coleoptera:Bostrichdae) flight activity near maize stores and in different forest types in southern Benin, West Africa by Nansen, C., Meikle, W.G., Korie, S.

“…Although P. truncatus is known to infest girdled branches of Lannea nigritana (Sc. Elliot) Keay, the P. truncatus ßight activity was comparatively low at forest sites where this tree species dominated. …”
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