When creating Triticum aestivum L. varieties in V. M. Remeslo Myronivka Institute of Wheat, intervarietal crossing was used as the basis for classical method of hybridization. Parental pairs were selected according to environmental and geographical principles. Crossing of lines selected by certain adaptive characteristics among themselves and with the local breeding varieties are widely used. The method of induced mutagenesis is one of the main factor of the evolutionary process which increases hundreds of times the frequency of altered forms occurrence. Thermal mutagenesis – selection of winter forms from spring varieties – is based on low temperature effect on spring wheat varieties (it was developed by V. M. Remeslo, the member of the Academy of Sciences). Method of intervarietal selection in winter wheat breeding provides creation of new varieties of this crop through mass selection of the best plants from local populations. At present, 10 varieties of winter wheat are included into the State Register of Plant Varieties Suitable for Dissemination in Ukraine, one variety – into the State Register of Breeding Achievements of the Russian Federation, seven varieties are passing state quality testing in these countries.

When creating Triticum aestivum L. varieties in V. M. Remeslo Myronivka Institute of Wheat, intervarietal crossing was used as the basis for classical method of hybridization. Parental pairs were selected according to environmental and geographical principles. Crossing of lines selected by certain adaptive characteristics among themselves and with the local breeding varieties are widely used. The method of induced mutagenesis is one of the main factor of the evolutionary process which increases hundreds of times the frequency of altered forms occurrence. Thermal mutagenesis – selection of winter forms from spring varieties – is based on low temperature effect on spring wheat varieties (it was developed by V. M. Remeslo, the member of the Academy of Sciences). Method of intervarietal selection in winter wheat breeding provides creation of new varieties of this crop through mass selection of the best plants from local populations. At present, 10 varieties of winter wheat are included into the State Register of Plant Varieties Suitable for Dissemination in Ukraine, one variety – into the State Register of Breeding Achievements of the Russian Federation, seven varieties are passing state quality testing in these countries.

The paper highlights results of 60 years of apple breeding activity at the All-Russian Research Institute for Fruit Crop Breeding of RAAS (former Orel Zonal Fruit-Berry Experimental Station). Major selection effort has been applied to apple breeding for higher contents of ascorbic acid and P-active substances in fruit. A pattern of the inheritance of biologically active substances in apple fruits is shown. First time in Russia a large-scale selection has taken place for the purpose of developing domestic scab immune apple varieties (Vf). 20 scab immune varieties have been created and included into the State Register. First time in Russia and in the world a range of triploid apple varieties have been developed through directed diverse chromosome crossings 2x x 4x and 4x x 2x.

The paper highlights results of 60 years of apple breeding activity at the All-Russian Research Institute for Fruit Crop Breeding of RAAS (former Orel Zonal Fruit-Berry Experimental Station). Major selection effort has been applied to apple breeding for higher contents of ascorbic acid and P-active substances in fruit. A pattern of the inheritance of biologically active substances in apple fruits is shown. First time in Russia a large-scale selection has taken place for the purpose of developing domestic scab immune apple varieties (Vf ). 20 scab immune varieties have been created and included into the State Register. First time in Russia and in the world a range of triploid apple varieties have been developed through directed diverse chromosome crossings 2x x 4x and 4x x 2x.

Molecular selection (MAS) makes the newest trend in breeding that has been progressively applied in many agricultural crops, including sugar beet. The article reviews papers on sugar beet MAL in Russia and overseas consi­ ering the methods applied and results obtained, das well as prospects for further development of this trend.

Molecular selection (MAS) makes the newest trend in breeding that has been progressively applied in many agricultural crops, including sugar beet. The article reviews papers on sugar beet MAL in Russia and overseas consi­ ering the methods applied and results obtained, das well as prospects for further development of this trend.

Unique features of Myronivs’ka 808 variety have provided its triumph in agricultural production in the former Soviet Union and other countries. Myronivs’ka 808 has become one of the most popular varieties in terms of sown areas (in 1971 over 9.5 million hectares) in the world production. Up to now the variety has been cultivated in the Russian Federation and the Republic of Kazakhstan. Myronivs’ka 808 variety gained leadership in the global selection process as a source of high grain quality, high productivity, general adaptability and plasticity. Using germplasm of this variety enabled to develop over 400 wheat varieties including 350 winter varieties and 60 spring varieties.

Unique features of Myronivs’ka 808 variety have provided its triumph in agricultural production in the former Soviet Union and other countries. Myronivs’ka 808 has become one of the most popular varieties in terms of sown areas (in 1971 over 9.5 million hectares) in the world production. Up to now the variety has been cultivated in the Russian Federation and the Republic of Kazakhstan. Myronivs’ka 808 variety gained leadership in the global selection process as a source of high grain quality, high productivity, general adaptability and plasticity. Using germplasm of this variety enabled to develop over 400 wheat varieties including 350 winter varieties and 60 spring varieties.

The study of vernalization requierement of winter bread wheat 87 modem varieties from Ukraine and Russia showed significant domination - 81.6% - of varieties with short vernalization requierement (30-40 days). Vernalization requierement differences among varieties from different climatic zones were revealed.

Abstract A revised version of Chapter F of the International Code of Nomenclature for algae, fungi, and plants is presented, incorporating amendments approved by the Fungal Nomenclature Session of the 11th International Mycological Congress held in San Juan, Puerto Rico in July 2018. The process leading to the amendments is outlined. Key changes in the San Juan Chapter F are (1) removal of option to use a colon to indicate the sanctioned status of a name, (2) introduction of correctability for incorrectly cited identifiers of names and typifications, and (3) introduction of option to use name identifiers in place of author citations. Examples have been added to aid the interpretation of new Articles and Recommendations, and Examples have also been added to the existing Art. F.3.7 concerning the protection extended to new combinations based on sanctioned names or basionyms of sanctioned names (which has been re-worded), and to Art. F.3.9 concerning typification of names accepted in the sanctioning works.

Purpose. To reveal the features of agrobiological parameters formation of sweet sorghum various varieties and hybrids in the conditions of the Right-Bank Forest-Steppe of Ukraine. Methods. During 2018–2020 twenty-one varieties and hybrids of sweet sorghum of various ecological and geographical origins (Ukraine, Russia, USA, France, Germany, Hungary, Brazil) were studied in the field. Parameters like plant height and indices of their individual productivity (grain weight per panicle, 1000 grain weight, etc.), yield of dry biomass and grain, content of sugar in juice and protein in grain, as well as estimated sugar and protein yield in a crop. The counts were carried out in the phase of physiological ripeness of the culture. Results. In the group of Ukrainian varieties and hybrids, the plants were from 272 to 306 cm high, in the foreign group – from 274 to 412 cm. Varieties ‘Red Amber’, ‘Sioux’, ‘Affas CJ 899’, ‘Freed’ and ‘Early Orange’ are of high value for breeding practice, their plants were the tallest – from 388 to 412 cm. The panicle length of sweet sorghum cultivars of Ukrainian breeding ranged from 16.0 to 17.3 cm, foreign – from 11.0 to 19.4 cm. Grain weight from one panicle varied from 32.8 to 41.6 g and from 29.2 to 43.5 g, respectively. In a wide range, depending on the varietal characteristics, the indicator of the number of grains per panicle also varied from 1338 to 1708 pcs. The mass of 1000 grains of sweet sorghum ranged from 28.0 to 31.0 g in varieties and hybrids of Ukrainian breeding, in foreign ones – from 19.3 to 31.0 g. The yield of dry vegetative mass of cultivars of Ukrainian breeding was at the level of 8.24–9.11 t/ha. The highest rates were shown in hybrid ‘Mamont’ and ‘Huliver’ variety – 9.05 and 9.11 t/ha, respectively. For cultivars and hybrids of foreign breeding, this indicator varied from 7.00 to 12.17 t/ha. Significantly higher biomass in comparison with the standard variety (‘Sylosne 42’) was produced by ‘Vorai Sumac’, ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 9.03–12.17 t/ha. The sugar content in sweet sorghum juice varied from 15.2 to 17.2%. The estimated sugar yield in Ukrainian cultivars was at the level of 0.82–0.89 t/ha, in foreign ones – from 0.72 to 1.18 t/ha. In all studied varieties it was the highest in ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 0.94–1.18 t/ha. Conclusions. The productivity of sweet sorghum varies greatly depending on the origin of the variety and hybrid. In the conditions of the Right-Bank Forest-Steppe, in order to obtain a high sugar yield, it is advisable to grow ‘Sylosne 42’, ‘Favoryt’, ‘Troistyi’, ‘Dovista’, ‘Huliver’ varieties and ‘Ananas’, ‘Medovyi’, ‘Mamont’ hybrids. Varieties ‘Vaconia Orange’, ‘Vorai Sumac’, ‘Sorgo Cucre’ and hybrids ‘Ald Sorghum’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ provide high yields of vegetative masses. Hybrids ‘Freed’, ‘Affas CJ 899’ and ‘Early Orange’ produce a large vegetative mass (11.08–12.17 t/ha), grain yield (8.00–8.15 t/ha) and a high protein content (9.8–11.3%).

Purpose. To reveal the features of agrobiological parameters formation of sweet sorghum various varieties and hybrids in the conditions of the Right-Bank Forest-Steppe of Ukraine. Methods. During 2018–2020 twenty-one varieties and hybrids of sweet sorghum of various ecological and geographical origins (Ukraine, Russia, USA, France, Germany, Hungary, Brazil) were studied in the field. Parameters like plant height and indices of their individual productivity (grain weight per panicle, 1000 grain weight, etc.), yield of dry biomass and grain, content of sugar in juice and protein in grain, as well as estimated sugar and protein yield in a crop. The counts were carried out in the phase of physiological ripeness of the culture. Results. In the group of Ukrainian varieties and hybrids, the plants were from 272 to 306 cm high, in the foreign group – from 274 to 412 cm. Varieties ‘Red Amber’, ‘Sioux’, ‘Affas CJ 899’, ‘Freed’ and ‘Early Orange’ are of high value for breeding practice, their plants were the tallest – from 388 to 412 cm. The panicle length of sweet sorghum cultivars of Ukrainian breeding ranged from 16.0 to 17.3 cm, foreign – from 11.0 to 19.4 cm. Grain weight from one panicle varied from 32.8 to 41.6 g and from 29.2 to 43.5 g, respectively. In a wide range, depending on the varietal characteristics, the indicator of the number of grains per panicle also varied from 1338 to 1708 pcs. The mass of 1000 grains of sweet sorghum ranged from 28.0 to 31.0 g in varieties and hybrids of Ukrainian breeding, in foreign ones – from 19.3 to 31.0 g. The yield of dry vegetative mass of cultivars of Ukrainian breeding was at the level of 8.24–9.11 t/ha. The highest rates were shown in hybrid ‘Mamont’ and ‘Huliver’ variety – 9.05 and 9.11 t/ha, respectively. For cultivars and hybrids of foreign breeding, this indicator varied from 7.00 to 12.17 t/ha. Significantly higher biomass in comparison with the standard variety (‘Sylosne 42’) was produced by ‘Vorai Sumac’, ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 9.03–12.17 t/ha. The sugar content in sweet sorghum juice varied from 15.2 to 17.2%. The estimated sugar yield in Ukrainian cultivars was at the level of 0.82–0.89 t/ha, in foreign ones – from 0.72 to 1.18 t/ha. In all studied varieties it was the highest in ‘Sorgo Cucre’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ – 0.94–1.18 t/ha. Conclusions. The productivity of sweet sorghum varies greatly depending on the origin of the variety and hybrid. In the conditions of the Right-Bank Forest-Steppe, in order to obtain a high sugar yield, it is advisable to grow ‘Sylosne 42’, ‘Favoryt’, ‘Troistyi’, ‘Dovista’, ‘Huliver’ varieties and ‘Ananas’, ‘Medovyi’, ‘Mamont’ hybrids. Varieties ‘Vaconia Orange’, ‘Vorai Sumac’, ‘Sorgo Cucre’ and hybrids ‘Ald Sorghum’, ‘Sioux’, ‘Freed’, ‘Red Amber’, ‘Mohavk’, ‘Affas CJ 899’, ‘Early Orange’ provide high yields of vegetative masses. Hybrids ‘Freed’, ‘Affas CJ 899’ and ‘Early Orange’ produce a large vegetative mass (11.08–12.17 t/ha), grain yield (8.00–8.15 t/ha) and a high protein content (9.8–11.3%).

Purpose. To make comprehensive assessment of introduced oat samples of various eco-geographical origin under the conditions of the Forest-Steppe zone of Ukraine for the set of productivity and adaptability indices in order to define the most valuable ones and describe them. Methods. Field study, laboratory analysis, generalization. Results. The authors presented results of the study, evaluation and description of 35 new samples of oats from 5 countries for productivity and adaptability traits during 2011–2015 in Ustymivka Experimental Station for Plant Production to be run by the V. Ya. Yuriev Institute for Plant Production of NAAS. In field and laboratory conditions, the following indicators as yielding, productivity, thousand-kernel weight, early ripening, height of plants and length of panicle, lodging resistance were stu­died. Conclusions. A set of studies of new oat samples under various weather conditions allowed to identify material with increased parameters of economic and biological characters. During studies, it was found that ‘Laima’, ‘Stendskaia Darta’ (Latvia), ‘Borowiak’ (Poland), ‘Faks’ (Belarus) were the high-yielding varieties. Panicles in such oats samples as ‘Cwal’, ‘Borowiak’ (Poland), ‘Iakov’, ‘Mutika 1077’, ‘Mutika 990’, ‘Irtysh 22’, ‘Pokrovskyі 9’ (Russia), ‘Faks’ (Belarus), ‘Stendskaia Darta’, ‘Stendskaia Mara’ (Latvia) contained a large mass of grains (more than 2,5 g), panicle productivity in these samples was rather high both due to increased amount of grains in it and at the expense of thousand-kernel weight. Analysis of the study results showed that introduced oat samples of various eco-geographical origin were adapted to the Southern Forest-Steppe zone and can be recommended as an initial material in breeding for increasing productive and adaptive capacity.

Purpose. To make comprehensive assessment of introduced oat samples of various eco-geographical origin under the conditions of the Forest-Steppe zone of Ukraine for the set of productivity and adaptability indices in order to define the most valuable ones and describe them. Methods. Field study, laboratory analysis, generalization. Results. The authors presented results of the study, evaluation and description of 35 new samples of oats from 5 countries for productivity and adaptability traits during 2011–2015 in Ustymivka Experimental Station for Plant Production to be run by the V. Ya. Yuriev Institute for Plant Production of NAAS. In field and laboratory conditions, the following indicators as yielding, productivity, thousand-kernel weight, early ripening, height of plants and length of panicle, lodging resistance were stu­died. Conclusions. A set of studies of new oat samples under various weather conditions allowed to identify material with increased parameters of economic and biological characters. During studies, it was found that ‘Laima’, ‘Stendskaia Darta’ (Latvia), ‘Borowiak’ (Poland), ‘Faks’ (Belarus) were the high-yielding varieties. Panicles in such oats samples as ‘Cwal’, ‘Borowiak’ (Poland), ‘Iakov’, ‘Mutika 1077’, ‘Mutika 990’, ‘Irtysh 22’, ‘Pokrovskyі 9’ (Russia), ‘Faks’ (Belarus), ‘Stendskaia Darta’, ‘Stendskaia Mara’ (Latvia) contained a large mass of grains (more than 2,5 g), panicle productivity in these samples was rather high both due to increased amount of grains in it and at the expense of thousand-kernel weight. Analysis of the study results showed that introduced oat samples of various eco-geographical origin were adapted to the Southern Forest-Steppe zone and can be recommended as an initial material in breeding for increasing productive and adaptive capacity.

This article discusses the main factors of origin and development of analytical selection of winter wheat in Ukraine in late XIX - early XX century .. In particular highlight the role of scientific works of Charles Darwin, W. Rimpau, AL Sempolovskуу, IS Korzhinskуу and research institutions to increase attention to the study of local varieties of winter wheat and their improvement. Especially analyze values of Russia's first benefit from the breeding "Guide to Seed for the Advancement of cultivated plants", in which the author proposes methods for improving and creating new varieties. Since the end of XIX century selection were mainly involved in private owners on their own initiative, already in the beginning of XX century this trend more interested in the agricultural society, local and state authorities. Thanks to their support in the country organized congresses, meetings and conferences, set up research and field stations. It was during this period of transition took place in the national selection analysis.

This article discusses the main factors of origin and development of analytical selection of winter wheat in Ukraine in late XIX - early XX century .. In particular highlight the role of scientific works of Charles Darwin, W. Rimpau, AL Sempolovskуу, IS Korzhinskуу and research institutions to increase attention to the study of local varieties of winter wheat and their improvement. Especially analyze values of Russia's first benefit from the breeding "Guide to Seed for the Advancement of cultivated plants", in which the author proposes methods for improving and creating new varieties. Since the end of XIX century selection were mainly involved in private owners on their own initiative, already in the beginning of XX century this trend more interested in the agricultural society, local and state authorities. Thanks to their support in the country organized congresses, meetings and conferences, set up research and field stations. It was during this period of transition took place in the national selection analysis.

The article considers the results of studying breeding material of sugar beet (MS-lines and many-seeded pollinators) of Ivanivsk Variety Testing Station in the framework of Beta-Intercross Program. Betaintercross Breeding Program for Sugar Beet has been developed by, and is implemented in, the Institute for Bioenergy Crops, formerly known as Sugar Beets Institute (ISB). Ivansivsk Variety Testing Station has been fully engaged into implementation of the Program since 1996. Key task for the Program is to draw genetic potential of breeding materials of sugar beet of the Institute research entities, namely Bila Tserkva Breeding Research Station, Ivanivsk Breeding Research Station, Uladovo-Liulinets Breeding Research Station, Uman Breeding Research Station, Ialtushkivka Breeding Research Station, as well as domestic and foreign companies with the view of maximizing the effect of heterosis use with the view of producing highly productive hybrids of new generation. Over various years, apart from various experimental re-search entities of the Institute, such companies as KWS (Germany), Novi Sad Institute (Serbia), Ramon (Russia), Danisco Seed (Denmark), Belorus ZDS and others have taken part [in the above Program]. The article provides key principles for the Program implementation scheme and its method. The cooperation has enabled to produce a range of highly productive hybrids listed in the State Register capable of competing at today’s market of sugar beet seed. Among these there are hybrids produced jointly with Ivanivsk Research Breeding Station, in particular: Romul (2005), Prometei (2008), Ramses (2009), Risolt (2007), Kvarta (2010), Zluka (2010), ITSB 0801 (2011), ITSB 0802 (2011), ITSB 0904 (2012), ITSB 0905 (2012).

The article considers the results of studying breeding material of sugar beet (MS-lines and many-seeded pollinators) of Ivanivsk Variety Testing Station in the framework of Beta-Intercross Program. Betaintercross Breeding Program for Sugar Beet has been developed by, and is implemented in, the Institute for Bioenergy Crops, formerly known as Sugar Beets Institute (ISB). Ivansivsk Variety Testing Station has been fully engaged into implementation of the Program since 1996. Key task for the Program is to draw genetic potential of breeding materials of sugar beet of the Institute research entities, namely Bila Tserkva Breeding Research Station, Ivanivsk Breeding Research Station, Uladovo-Liulinets Breeding Research Station, Uman Breeding Research Station, Ialtushkivka Breeding Research Station, as well as domestic and foreign companies with the view of maximizing the effect of heterosis use with the view of producing highly productive hybrids of new generation. Over various years, apart from various experimental re-search entities of the Institute, such companies as KWS  (Germany), Novi Sad Institute (Serbia), Ramon (Russia),  Danisco Seed (Denmark), Belorus ZDS and others have taken part [in the above Program].  The article provides key principles for the Program implementation scheme and its method. The cooperation has enabled to produce a range of highly productive hybrids listed in the State Register capable of competing at today’s market of sugar beet seed.   Among these there are hybrids produced jointly with Ivanivsk Research Breeding Station, in particular: Romul   (2005), Prometei (2008), Ramses (2009), Risolt (2007),   Kvarta (2010), Zluka (2010), ITSB 0801 (2011), ITSB 0802   (2011), ITSB 0904 (2012), ITSB 0905 (2012).