Results 181 to 190 of about 68,669 (204)

Needle cast disease on Pinus spp. by Lophodermium seditiosum.(Arrossamento degli aghi di Pinus spp. da Lophodermium seditiosum).

1993
Almeno quattro sono le specie di Lophodermium identificate e descritte sugli aghi di Pinus spp., un tempo raggruppate tutte sotto l'unica denominazione di L. pinastri (Schrad. ex Hook) Chev. (Jones, 1935) ed oggi riconosciute come specie distinte, in base a vari caratteri tra i quali il diverso grado di patogenicità. Mentre L. pinastri, L.
TEGLI, STEFANIA, COMPARINI, CECILIA, MORIONDO, FRANCESCO   +2 more
openaire   +1 more source

Advances in Edible Pine Nut Trees (Pinus spp.) Breeding Strategies

2019
In response to the increasing demand for food and nutrition, there is an urgent need to improve the structure of grain production. The development and utilization of resources such as edible pine nuts will effectively alleviate the demand for grain crops.
Hanguo Zhang, Zhen Zhang
openaire   +1 more source

DEAD-TOP OFPINUSSPP. IN VICTORIAN PLANTATIONS

Australian Forestry, 1957
SUMMARY Field surveys of several Forests Commission pine plantations revealed the presence of dead-top in some areas. The evidence suggested that the disorder was. associated with moisture stress during hot, dry summer months in Pinus spp. growing on shallow soils with a high tree density. Affected sites usually had exposed northern or westerly aspects.
C. R. Millikan, R. D. Anderson
openaire   +1 more source

TAXONOMIC STUDIES OF DWARF MISTLETOES (ARCEUTHOBIUM SPP.) PARASITIZING PINUS STROBIFORMIS

1982
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Bori - Pinus spp.: bolezni poganjkov, vej in debla:

2007
The most frequent diseases of oaks leaves in Slovenia are presented. Most important is oak mildew (Microsphaera alphitoides), which affects above all pedunculate oak and sessile oak. Accurately are presented anamorph and teleomorph, symtoms of the disease and ecological factors which influence the disease development.
openaire   +1 more source

Pinus spp.

2019
K. Subramanya Sastry, Bikash Mandal, John Hammond, S. W. Scott, R. W. Briddon   +4 more
openaire   +1 more source

Comparative Study Regarding the Chemical Composition and Biological Activity of Pine (Pinus nigra and P. sylvestris) Bark Extracts

Antioxidants, 2021
Ruxandra Stefanescu, Corneliu Tanase
exaly  

Recognition of diseased Pinus trees in UAV images using deep learning and AdaBoost classifier

Biosystems Engineering, 2020
Gensheng Hu
exaly  

Dual RNA-Sequencing Analysis of Resistant (Pinus pinea) and Susceptible (Pinus radiata) Hosts during Fusarium circinatum Challenge

International Journal of Molecular Sciences, 2021
Cristina Zamora-Ballesteros, Glória Pinto, Joana Amaral   +2 more
exaly  

Characterization and determination of the quality of rosins and turpentines extracted from Pinus oocarpa and Pinus patula resin

Heliyon, 2021
exaly