Results 21 to 30 of about 9,820 (215)

Viral Diseases of Cultivated Legume and Cereal Crops in Tunisia

open access: yesPhytopathologia Mediterranea, 2007
A survey to identify virus diseases affecting legume (chickpea, faba bean and lentil) and cereal (bread and durum wheat and barley) crops at different locations in Tunisia was conducted in April, 2000. Thirty-eight legume fields (34 faba bean, 3 chickpea
Asma Najar   +6 more
doaj   +1 more source

Survey for legume and cereal viruses in Iraq

open access: yesPhytopathologia Mediterranea, 2001
A survey was conducted in April 2000 to identify virus diseases affecting legume (chickpea, faba bean and lentil) and cereal (wheat and barley) crops at different locations in Iraq (Baghdad, Al-Anbar, Diyala, At-Tamim and Ninawa governorates). The survey
Muthana A. El-Muadhidi   +3 more
doaj   +1 more source

Virome identification in wheat in the Czech Republic using small RNA deep sequencing

open access: yesJournal of Integrative Agriculture, 2020
High-throughput deep-sequencing technology and bioinformatics analysis of the small RNA (sRNA) population isolated from plants allows universal virus detection and complete virome reconstruction for a given sample.
Khushwant SINGH   +4 more
doaj   +1 more source

Cytological and molecular characterization of wheat lines with Thinopyrum intermedium chromosome additions, substitutions and translocations resistant to barley yellow dwarf virus [PDF]

open access: yes, 1999
Barley yellow dwarf virus (BYDV) is the most serious viral disease affecting wheat and genes for BYDV resistance have not been found in wheat. BYDV-resistant alien addition and alien substitution lines produced from a wheat × Thinopyrum intermedium ...
Crasta, O.   +3 more
core   +1 more source

Identification of genes conferring resistance to viral diseases of barley using multiplex PCR

open access: yesCzech Journal of Genetics and Plant Breeding, 2016
This paper describes a rapid and cost-effective assay for identifying economically important barley resistance genes based on multiplex PCR. A newly created reaction mixture is used for detecting the resistance genes rym4, rym5, rym11-b and Ryd2 ...
Tibor SEDLÁČEK   +2 more
doaj   +1 more source

Wheat dwarf virus and its impact on the 2020 harvest in some regions of Ukraine

open access: yesКарантин і захист рослин, 2021
Goal. Identify the virus that causes symptoms of dwarfism and non-earing of winter wheat (reduced or no ear formation), and investigate its effect on plant yields. Methods.
L. Mishchenko   +8 more
doaj   +1 more source

Control of Aphids on Spring Oats and Winter Wheat With Slow Release Granular Systemic Insecticides [PDF]

open access: yes, 2017
Aphid infestations (Homoptera: Aphididae) on spring oat (Avena sativa) cv. \u27Ogle\u27, and during the fall on winter wheat (Triticum aestivum) cv.
Araya, Jaime E, Cambron, Sue E
core   +3 more sources

A Study of the Biology of \u3ci\u3eRhopalosiphum Padi\u3c/i\u3e (Homoptera: Aphididae) in Winter Wheat in Northwestern Indiana [PDF]

open access: yes, 2017
Periodic collections of the bird cherry-oat aphid, Rhopalosiphum padi, during two years revealed small populations on winter wheat in Lafayette, Indiana. The greatest numbers were found on volunteer wheat plants before planting.
Araya, J. E, Cambron, S. E, Foster, J. E
core   +2 more sources

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

open access: yesCzech 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   +2 more
doaj   +1 more source

Abundance of Rice Root Aphid Among Selected Plant Species and on Plants Grown With Different Soil-Surface Media [PDF]

open access: yes, 2018
The rice root aphid, Rhopalosiphum rufiabdominalis (Sasaki), is distributed worldwide and colonizes a wide range of plants. However, relatively little is known about the suitability of different host plants, optimal rearing techniques, and the aphid’s ...
Hesler, Louis S, Kindler, S. Dean
core   +2 more sources

Home - About - Disclaimer - Privacy