Results 61 to 70 of about 13,008 (172)

The genus Sipha Passerini (Hemiptera: Aphididae) in North America [PDF]

, 2013
Five species of the aphid genus Sipha Passerini (Hemiptera: Aphididae) are reported in North America and are reviewed herein. Of these species, three are adventive species and include: Sipha elegans del Guercio, Sipha glyceriae (Kaltenbach), and Sipha ...
Ames, Lisa M., Halbert, Susan E., Miller, Gary L.   +2 more
core  

Lecanicillium aphanocladii: a biocontrol agent against insect pests and phytopathogens

Pest Management Science, Volume 82, Issue 5, Page 4089-4103, May 2026.
Recent research findings on the biocontrol potential of Lecanicillium aphanocladii fungus against insect‐pests and plant diseases were highlighted. This review indicates that several L. aphanocladii strains show great potential to be developed as multipurpose biocontrol agents active against several insect‐pests, plant diseases and plant parasitic ...
Qianhe Liu, Richard Johnson, Kwasi Adusei‐Fosu   +2 more
wiley   +1 more source

The complete nucleotide sequence of the genome of Barley yellow dwarf virus-RMV reveals it to be a new Polerovirus distantly related to other yellow dwarf viruses

Frontiers in Microbiology, 2013
The yellow dwarf viruses (YDVs) of the Luteoviridae family represent the most widespread group of cereal viruses worldwide. They include the Barley yellow dwarf viruses (BYDVs) of genus Luteovirus, the Cereal yellow dwarf viruses (CYDVs) and Wheat yellow
Elizabeth N. Krueger, Randy J. Beckett, Stewart M. Gray, W. Allen eMiller   +3 more
doaj   +1 more source

Review on the possible interactions of pests, diseases & weeds in cereals grown in organic and conventional agriculture [PDF]

, 2001
Background The demand for organically produced food is outstripping the ability of UK farmers to supply it and the majority is imported. Furthermore, there is a major shortfall in home-produced organic cereals and cereal products, including straw.
Anon
core  

Elucidating R‐gene‐mediated resistance to wheat dwarf virus in Triticum aestivum genotypes

Annals of Applied Biology, Volume 188, Issue 3, Page 947-961, May 2026.
This study investigates R‐gene‐mediated resistance to wheat dwarf virus (WDV) among different wheat genotypes. Following inoculation with Psammotettix alienus (leafhoppers) and the subsequent appearance of characteristic symptoms such as yellowing and dwarfing, phenotypic responses were evaluated alongside molecular analyses, including quantification ...
Priyanka Krishnamurthy, Emad Ibrahim, Jan Ripl, Jiban K. Kundu   +3 more
wiley   +1 more source

Theoretical Bases and Sources for Breeding Wheat for Combined Disease Resistance

Czech Journal of Genetics and Plant Breeding, 2005
Achievements and prospects of wheat breeding for disease resistance in the world and in theCzech Republic are discussed. Attention was paid to possibilities of increasing resistance to rusts, powdery mildew, Fusarium head blight, leaf blotch, glume ...
V Šíp, P Bartoš, J Chrpová, A Hanzalová, L Širlová, J Šárová, V Dumalasová, L Čejka, A Hanišová, L Bobková, I Bížová, P Horčička   +11 more
doaj   +1 more source

Pro‐Vitamin A Biofortified Cavendish Banana: Trait Stability in the Field

Plant Biotechnology Journal, Volume 24, Issue 5, Page 3327-3344, May 2026.
ABSTRACT Vitamin A deficiency (VAD), a major global health concern, has driven efforts to develop staple crops with enhanced pro‐vitamin A (pVA) content. Delivering meaningful nutritional benefits, however, requires technologies that maintain elevated carotenoid levels under field conditions. Previous proof‐of‐concept work demonstrated that pVA content
Jimmy M. Tindamanyire, Jacinta L. Watkins, Cara Mortimer, Bulukani Mlalazi, Jeff Daniells, Rob Harding, James L. Dale, Jean‐Yves Paul   +7 more
wiley   +1 more source

Assessment of codivergence of Mastreviruses with their plant hosts

BMC Evolutionary Biology, 2008
Background Viruses that have spent most of their evolutionary time associated with a single host lineage should have sequences that reflect codivergence of virus and host.
Fan Longjiang, Guo Xingyi, Wang Xifeng, Melcher Ulrich, Wu Beilei, Zhou Guanghe   +5 more
doaj   +1 more source

WRKY Transcription Factors: Integral Regulators of Defence Responses to Biotic Stress in Crops

Plant Biotechnology Journal, Volume 24, Issue 5, Page 2939-2955, May 2026.
ABSTRACT Crops are continually challenged by biotic stresses, including fungal, bacterial and viral pathogens and insect pests, which cause substantial yield and quality losses worldwide. WRKY transcription factors constitute a plant‐specific and functionally diverse family that is central to immune regulation.
Dongjiao Wang, Ruize Zhang, Wenhui Zou, Yuanyuan Zhang, Wanying Zhao, Tingting Sun, Qibin Wu, Zheng Qing Fu, Youxiong Que   +8 more
wiley   +1 more source

Recent advances in breeding of cereals for resistance to barley yellow dwarf virus

Czech Journal of Genetics and Plant Breeding, 2008
The review focuses on recent progress in the breeding of small grain cereals (barley, wheat, oats) for resistance to the barley yellow dwarf virus (BYDV).
Klára Kosová, Jana Chrpová, Václav Šíp   +2 more
doaj   +1 more source