Results 61 to 70 of about 150,735 (235)

Root trait dynamics of historical canola varieties under low and high nitrogen supply

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Nitrogen fertilizer is a major input cost in crop production, making it crucial to enhance nitrogen use efficiency (NUE) to reduce fertilizer dependence without compromising yields. Root system architecture (RSA) is a key determinant of nutrient acquisition, particularly under nutrient‐limited conditions.
Shankar Pahari, Raju Soolanayakanahally
wiley   +1 more source

Proteomic Analysis of Pollen and Blossom Honey from Rape Seed Brassica Napus L.

Journal of Apicultural Science, 2017
In the study, honey from oilseed rape Brassica napus L., and both hand-collected (winter rape Visby and Cult) and bee-collected pollen of oilseed rape were analyzed for their proteome content, in order to see if any plant proteins were present to allow ...
Borutinskaitė Veronika, Treigytė Gražina, Matuzevičius Dalius, Zaikova Ilona, Čeksterytė Violeta, Navakauskas Dalius, Kurtinaitienė Bogumila, Navakauskienė Rūta   +7 more
doaj   +1 more source

Bayesian optimized color filter: A fast method for segmentation of plant phenotypes from 3D point cloud images

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Multispectral three‐dimensional (3D) imaging offers substantial potential for plant phenotyping, yet manual segmentation of plant organs remains a bottleneck in breeding programs. We developed a color‐based filtering workflow for faba bean (Vicia faba L.) point clouds that optimizes lower and upper thresholds of spectral indices and broadband ...
Lennart Scheer, Benjamin Wittkop, Andreas Stahl, Olaf Sass, Gregor Welna, Hanna Tietgen, Rod J. Snowdon   +6 more
wiley   +1 more source

New genes for resistance to downy mildew (Peronospora parasitica ) in oilseed rape (Brassica napus ssp. oleifera )

, 1997
The response of cotyledons of oilseed rape (Brassica napus ssp. oleifera) accessions to infection by isolates of Peronospora parasitica under controlled conditions was assessed on a 0-7 scale (disease reaction).
A. HERAN, Nashaat, N. I., N. I. NASHAAT, Heran, A., Awasthi, R. P., R. P. AWASTHI, S. E. MITCHELL, Mitchell, S. E.   +7 more
core   +1 more source

Variation in the glucosinolate content of oilseed rape (Brassica napus L.) leaves. II. Response to infection by Alternaria brassicae (Berk.) Sacc. [PDF]

, 1991
The glucosinolates are thought to contribute to resistance to pests and diseases in members of the Cruciferae, including oilseed rape (Brassica napus) and they are known to accumulate in Brassica tissues after infestation by various pests.
Porter, A. J. R., Bock, C. H., Wallsgrove, R. M., Doughty, K. J., Kiddle, G., Morton, A. M.   +5 more
core   +1 more source

Advancing Sclerotinia risk forecasting for winter rapeseed in Germany: integrating crop phenology and disease development into a decision support system

Pest Management Science, Volume 82, Issue 11, Page 10828-10840, November 2026.
Integrating crop phenology and sclerotia germination models into SkleroPro improved Sclerotinia risk prediction accuracy from 34% to 66%, optimizing fungicide timing and supporting sustainable winter rapeseed production. Abstract BACKGROUND Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, threatens winter rapeseed (Brassica napus) production ...
Vera Krause, Nazanin Zamani‐Noor, Lena Müller, Hella Kehlenbeck, Anto Raja Dominic   +4 more
wiley   +1 more source

Sensitivity of Irish Pyrenopeziza brassicae populations to methyl benzimidazole carbamate (MBC), quinone outside inhibitor (QoI) and succinate dehydrogenase inhibitor (SDHI) fungicides

Pest Management Science, Volume 82, Issue 11, Page 10818-10827, November 2026.
For three collections of Irish Pyrenopeziza brassicae populations fungicide sensitivity status to methyl benzimidazole carbamate (MBC), quinone outside inhibitor (QoI) and succinate dehydrogenase inhibitor (SDHI) fungicides was determined using sensitivity screening in vitro. Molecular mechanisms of insensitivity have been identified for MBC and QoI in
Diana E Bucur, Yong‐Ju Huang, Bruce DL Fitt, Steven Kildea   +3 more
wiley   +1 more source

Oilseed rape: a new allergen?

, 1992
Oilseed rape (Brassica napus) is a commonly grown crop in Europe and it has been suggested that its pollen may be a potent new allergen. The prevalence of sensitization in a normal exposed population and an objective study of those patients found to be ...
Blight, M. M., Brostoff, J., S. SOULSBY, Fell, P. J., J. BROSTOFF, M. M. BLIGHT, P. J. FELL, Soulsby, S.   +7 more
core   +1 more source

Combined effects of canola plant density and insecticide management strategies on flea beetle abundance, canola defoliation, and yield across the Canadian prairies

Pest Management Science, Volume 82, Issue 11, Page 10648-10657, November 2026.
Increasing canola plant density reduced flea beetle abundance per plant and increased yield, independent of region or insecticide use, highlighting its potential as a component of integrated pest management. Abstract The crucifer flea beetle, Phyllotreta cruciferae (Goeze), and the striped flea beetle, Phyllotreta striolata (Fabricius) (Coleoptera ...
Shayla Woodland, Héctor A Cárcamo, Tyler Wist, Jennifer Otani, John Gavloski, Rob W Duncan, Tharshinidevy Nagalingam, Alejandro C Costamagna   +7 more
wiley   +1 more source

Identification of floral volatiles involved in recognition of oilseed rape flowers, Brassica napus by honeybees, Apis mellifera

, 1997
2 tables 1 graph.International audienceVolatiles from oilseed rape, Brassica napus, flowers were sampled by air entrainment and their relevance to the natural odor profile of the flowers was confirmed by conditioned proboscis extension (CPE) assays with ...
Pickett, J. A., Pham Delegue, M-H., Delègue, M-H., Wadhams, Lester J., Marion-Poll, Frédéric, Le Métayer, Martine, Wadhams, L., Pickett, John A., Métayer, M., Blight, M. M., Le Metayer, M., Blight, M., Pham-Delegue, Minh-Hà, Pickett, J., Wadhams, L. J., Blight, Margaret M., Marion-Poll, F.   +16 more
core   +1 more source