Results 151 to 160 of about 112,877 (169)

Genetic Parameters and Provenance Productivity ofPinus oocarpaandPinus patulassp.tecunumanii

South African Forestry Journal, 1995
SYNOPSIS Results are presented of a provenance-progeny test of six populations of Pinus oocarpa Schiede and two of P. patula Schiede & Deppe in Schlecht. & Cham. ssp. tecunumanii (Equiluz & Perry) Styles; each population was represented by 8 or 16 families.
B. I. Nyoka, R. D. Barnes
openaire   +1 more source

Genetic parameters for F1 hybrids of Pinus caribaea var. hondurensis with both Pinus oocarpa and Pinus tecunumanii

1997
Genetic parameters were estimated from 5-year data collected in two 11 x 6 factorial matings, one between Pinus caribaea var. hondurensis Barr. & Golf. (PCH) and Pinus oocarpa Schiede (Pooc) and the other between PCH and Pinus tecunumanii (Schw.) Eguiluz et Ferry (PTEC), that were planted on two sites in Queensland, Australia.
Dieters, M.J., Nikles, D.G., Toon, P.G., Pomroy, P.   +3 more
openaire   +4 more sources

Family stability of wood specific gravity in Pinus tecunumanii established on three sites in South America

New Forests, 1990
Wood specific gravity was determined for 29 half-sib families of 4-year-old Pinus tecunumanii from the Mountain Pine Ridge, Belize, planted at three locations in Brazil and Colombia. Although there was a significant (p ≤ 0.05) family by sites interaction (F × S), it was found that only 5 of the 29 families were major contributors.
R. T. Lima, J. B. Jett, W. S. Dvorak
openaire   +1 more source

Pinus tecunumanii (tecun uman pine)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Genetic control of Fusarium circinatum tolerance in Pinus patula × P. tecunumanii hybrid families

Southern Forests: a Journal of Forest Science
The pine pitch canker fungus, Fusarium circinatum, has caused large-scale mortality of Pinus patula crops in South African nurseries and high in-field post-planting mortality. Tree breeders have identified selection and breeding of tolerant material as the likely long-term solution to this disease.
Lebogang Mphahlele, André Nel
openaire   +2 more sources

Stem Breakage ofPinus tecunumaniiin South Africa—A Preliminary Report

South African Forestry Journal, 1993
R. Parfitt, J. H. R. van der Sijde
openaire   +1 more source

Dual RNA-Seq Analysis of the Pine-Fusarium Circinatum Interaction in Resistant (Pinus tecunumanii) and Susceptible (Pinus patula) Hosts

Microorganisms, 2019
Sanushka Naidoo, Jill Wegrzyn, Erik A Visser   +2 more
exaly  

Susceptibility of Provenances and Families of Pinus Maximinoi and Pinus tecunumanii to Frost in South Africa

New Forests, 2013
Mike Wingfield, Teresa A. Coutinho, Gary R. Hodge   +2 more
exaly  

Development and Commercialisation of the Pinus patula נP. Tecunumanii Hybrid in Response to the Threat of Fusarium circinatum

New Forests, 2014
Craig Ford
exaly  

Genetic Parameters and Provenance Productivity of Pinus oocarpa and Pinus patula ssp. Tecunumanii

South African Forestry Journal, 1995
R D Barnes
exaly