Results 61 to 70 of about 18,331 (239)

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

Early-Stage Mapping of Winter Canola by Combining Sentinel-1 and Sentinel-2 Data in Jianghan Plain China

Remote Sensing
The early and accurate mapping of winter canola is essential in predicting crop yield, assessing agricultural disasters, and responding to food price fluctuations.
Tingting Liu, Peipei Li, Feng Zhao, Jie Liu, Ran Meng   +4 more
doaj   +1 more source

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, EarlyView.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source

PAPERMAKING POTENTIAL OF CANOLA STALKS

BioResources, 2000
A fundamental study was carried out to explore the properties of canola stalks with regards to pulp and paper production. In this study the morphological properties, chemical composition, and soda pulping properties of canola stalks were investigated ...
Ali Akbar Enayati, Yahya Hamzeh, Seyed Ahmad Mirshokraie, Mohammad Molaii   +3 more
doaj  

Determining frequencies of fungicide resistance in Leptosphaeria maculans that render demethylation inhibitor fungicides ineffective in the field

Pest Management Science, EarlyView.
As little as 1–10% of the population is needed to be resistant for demethylation inhibitor fungicides to be rendered ineffective. Following a single round of selection, the frequency increases by more than 15% with limited fitness penalty detected when no selection is present.
Alec J McCallum, Alexander Idnurm, Stephen J Marcroft, Andrew H Ware, Elizabeth M Sheedy, Angela P Van de Wouw   +5 more
wiley   +1 more source

The epidemiology of the blackleg pathogen, Leptosphaeria maculans, impacts fungicide resistance management strategies

Pest Management Science, EarlyView.
Understanding how infection timing drives disease is essential for the development of fungicide resistance management strategies. For blackleg disease of canola, all infection timings can contribute to the following generation, therefore all fungicide applications have the ability to select for resistance.
Alec J McCallum, Sean Roberts, Alexander Idnurm, Angela P Van de Wouw   +3 more
wiley   +1 more source

Canola Emergence and Early Growth Were Not Affected by Allelopathic Properties of Wheat Residue

Agrosystems, Geosciences & Environment, 2019
Core Ideas Negative impacts of fresh wheat residue on canola were demonstrated in the lab. No negative impacts were observed in pot conditions that mimicked the field. Results were generally consistent across 15 wheat varieties and 2 soils.
Kacie Wynne, Curtis Adams, Clark Neely, Paul DeLaune, Emi Kimura, Santanu Thapa   +5 more
doaj   +1 more source

Disease control in oilseed rape: Current insights and perspectives for next‐generation integrated pest management

Pest Management Science, EarlyView.
Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West, Małgorzata Jędryczka, Nazanin Zamani‐Noor   +2 more
wiley   +1 more source

Effect of heat treatment of canola seed and its meal on nutrients degradability, ruminal fermentation, and ruminal biohydrogenation of unsaturated fatty acids using rumen simulation technique (Rusitec)

Open Veterinary Journal
Background: One possible method to improve ruminant nutrient utilization is heat treatment of feed ingredients, such as canola seed and its meal, to reduce ruminal degradation of proteins and unsaturated fatty acids (UFA). Aim: The study evaluate the
Mohammed Sami Aleid, Sherief M. Abdel-Raheem, Mohsen M. Farghaly, Ibrahim M. I. Youssef, Hayam M. A. Monzaly, Alhosein Hamada, Saad Shousha, Waleed K. Abouamra   +7 more
doaj   +1 more source

Intercropping with legumes can reduce insect pest pressure but does not increase yield in winter oilseed rape (Brassica napus L.)

Pest Management Science, EarlyView.
Intercropping winter oilseed rape with spring faba bean reduced cabbage stem flea beetle and pollen beetle damage but also reduced crop yield. Sowing the intercrop simultaneously with winter oilseed rape was essential to maximize crop protection against cabbage stem flea beetles. Abstract BACKGROUND Winter oilseed rape (WOSR, Brassica napus) is a major
Chloé Aline Raderschall, Ola Lundin, Iman Raj Chongtham, Ann‐Charlotte Wallenhammar, Peter Anderson, Georg Carlsson, Mattias Christoffer Larsson   +6 more
wiley   +1 more source