A5064400259- Insect-Plant Interactions and Control
- Insect Resistance and Genetics
- Insect Pest Control Strategies
- Nematode management and characterization studies
- Plant Virus Research Studies
- Insect and Pesticide Research
- Agricultural Productivity and Crop Improvement
- Plant Genetic and Mutation Studies
- Lepidoptera: Biology and Taxonomy
- Genetic and phenotypic traits in livestock
- Plant Disease Resistance and Genetics
- Plant Pathogens and Resistance
- Aluminum toxicity and tolerance in plants and animals
- Forest Insect Ecology and Management
- Insect Pheromone Research and Control
- Wheat and Barley Genetics and Pathology
- Silicon Effects in Agriculture
- Powdery Mildew Fungal Diseases
- Crop Yield and Soil Fertility
- Fish Biology and Ecology Studies
- Entomopathogenic Microorganisms in Pest Control
- Fish Ecology and Management Studies
N.I. Vavilov Research Institute of Plant Industry
2017-2020
Background. The most rational way to reduce barley crop losses from diseases, pests and adverse edaphic factors is cultivation of resistant varieties. specificity the host– pathogen interactions necessitates a constant search for new donors resistance breeding, phytosanitary monitoring cultivars. Materials methods . research material comprised 248 cultivars included in State Register Selection Achievements Admitted Usage Russian Federation – 168 were developed domestically, 80 by foreign...
Background. The breeding of resistant varieties is an effective way to control greenbug Schizaphis graminum Rondani, economically important pest oat and other cereals in southern Russia. insect-host differential interaction necessitates a constant search for new resistance donors. Materials methods. One hundred ninety one accessions (mostly landraces) from the Caucasian countries (Armenia, Azerbaijan Georgia) as well North Caucasus Russian Federation (Dagestan) were assessed resistance....
During recent years the harmfulness of greenbug for rice crops has significantly increased. Laboratory experiments were conducted to study insect resistance 200 accessions from collection Donskoy Agrarian Scientific Center. The overwhelming majority studied forms heterogeneous in their resistance. Twelve (5.5%) with score 2.2-3.0 identified. NSH-1 (Hungary), 'Musa Karem' (Iran) and Zlatyi х Strelets (Russia) do not contain susceptible components can be recommended as sources aphid breeding varieties.
Patterns of the greenbug (Schizaphis graminum Rondani) selection for aggressiveness and virulence were investigated as influenced by plant genotypes. The possibility radical changes in insect population genetic structure during host vegetation period was revealed. Seasonal differences Krasnodar aphid frequencies to major resistance genes have been demonstrated. In natural populations phenotypes observed which conditioned weakly expressed plant. Our study showed that clones virulent barley...
Ordinary cereal aphid causes great damage to rice plants in the Rostov region and Krasnodar Territory. Its harmful effects can be limited with help of plant genetic resistance. The study resistance collection material aphids has only recently begun. Therefore, there is a need analyze hereditary polymorphism samples according ordinary aphid. 494 laboratory for breeding seed production at FSBSI Agricultural Research Center “Donskoy” were research. In VIR conditions, young infected by aphid,...
The greenbug (Sсhizaphis graminum) is a dangerous pest of cereals in Southern Russia. Breeding resistant varieties an effective and eco-friendly way to control this insect. Its differential interaction with host plants substantiates the search for new resistance donors. We evaluated 276 accessions oat landraces from Central Asian countries (Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan) Krasnodar population respective isolated clones aphid. identified two Kazakhstan (k-6945 k-8691) found...