Results 41 to 50 of about 769,366 (219)

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

Pest Management Science, EarlyView.
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

UPLC–MS Triglyceride Profiling in Sunflower and Rapeseed Seeds

Biomolecules, 2018
Sunflower and rapeseed are among the most important sources of vegetable oil for food and industry. The main components of vegetable oil are triglycerides (TAGs) (about 97%).
Alina Chernova, Rim Gubaev, Pavel Mazin, Svetlana Goryunova, Yakov Demurin, Lyudmila Gorlova, Anna Vanushkina, Waltraud Mair, Nikolai Anikanov, Elena Martynova, Denis Goryunov, Sergei Garkusha, Zhanna Mukhina, Philipp Khaytovich   +13 more
doaj   +1 more source

SYN‐A, a naturally derived synergist, restores pyrethroid efficacy against cabbage stem flea beetle but negatively impacts its parasitoid Microctonus brassicae

Pest Management Science, EarlyView.
SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos, Graham D. Moores, Samantha M. Cook   +2 more
wiley   +1 more source

Machine learning assisted dynamic phenotypes and genomic variants help understand the ecotype divergence in rapeseed

Frontiers in Plant Science, 2022
Three ecotypes of rapeseed, winter, spring, and semi-winter, have been formed to enable the plant to adapt to different geographic areas. Although several major loci had been found to contribute to the flowering divergence, the genomic footprints and ...
Hui Feng, Chaocheng Guo, Zongyi Li, Yuan Gao, Qinghua Zhang, Zedong Geng, Jing Wang, Guoxing Chen, Kede Liu, Haitao Li, Wanneng Yang   +10 more
doaj   +1 more source

THE EFFECT OF HERBICIDES AND GROWTH REGULATOR ON THE YIELD OF WINTER RAPESEED

Agriculture and Forestry, 2022
The article summarizes the results of research on weed control with soil and insurance herbicides, as well as evaluates the influence of the growth regulator Noostim on the formation of the winter rapeseed crop hybrid Dalton. We researched the species of weeds and evaluated the ecological and biological effectiveness of herbicides.
Svetlana Okrushko, Yurii Shcatula
openaire   +1 more source

Synthetic polymer nanocarrier enhances dsRNA stability but not RNAi efficacy in Brassicogethes aeneus

Pest Management Science, EarlyView.
Experimental setup for dsRNA feeding in Brassicogethes aeneus to evaluate the effect of a synthetic polymer nanocarrier on RNAi efficiency. The experiment assessed whether the nanocarrier enhances RNAi after oral dsRNA delivery. (a) Stability of dsRNA–nanocarrier complexes was tested in simulated gut conditions. (b) Gene expression of αCOP and dre4 was
Triin Kallavus, Liina Soonvald, Iris Callewaert, Ana Isabel Silva, Ericmar Ávila Dos Santos, Silva Vilumets, Riina Kaasik, Sven Vereecken, Lenny Van Daele, Peter Dubruel, Jonathan Willow, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +13 more
wiley   +1 more source

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

Evaluation of the adaptability of non-traditional oil crops in the conditions of the Republic of Uzbekistan [PDF]

E3S Web of Conferences
The article analyzes winter hardiness, drought resistance, heat resistance and adaptation of non-traditional oil crops of camelina, rapeseed and oil radish in the conditions of the Kashkadarya region of the Republic of Uzbekistan based on the assessment ...
Bakhramova N. N., Otaqulova D. A., Azimova M. E., Khojamkulova Y. J., Kakhorova N. P.   +4 more
doaj   +1 more source

Approaches to control of winter rapeseed wintering

The spread of winter rapeseed in the north-eastern Forest-Steppe zone of Ukraine is prevented by unstable level of crop overwintering. To solve this problem, it is necessary to find effective methods of preparing plants for overwintering. The working hypothesis of research was the assumption of relationship between the intensity of blocking growth ...
Volodymyr Trotsenko, Halyna Zhatova, Vladyslav Tyutiunnyk, Andrii Butenko, Inna Kolosok, Maryna Kovalenko   +5 more
openaire   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

Pest Management Science, EarlyView.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha, Patricia A Ortega‐Ramos, Jozsef Vuts, Tariq M Butt, E. Joel Loveridge, Daniel Rüde, Samantha M Cook   +6 more
wiley   +1 more source