scholarly journals Preliminary study of traditional selection potato varieties resistance for potatoes ladybug Henosepilachna vigintioctopunctata Motch. (Fabricius, 1775) in the Primorsky territory

2019 ◽  
pp. 116-119
Author(s):  
N. V. Matsishina ◽  
A. S. Shaybekova ◽  
N. G. Boginskaya ◽  
O. A. Sobko ◽  
D. I. Volkov ◽  
...  
Keyword(s):  
Potato Breeding ◽  
Far East ◽  
Preliminary Assessment ◽  
Potato Varieties ◽  
Resistance Factors ◽  
Pest Damage ◽  
The Far East ◽  
Insect Populations ◽  
Preliminary Study ◽  
Selection For

Relevance. Potato ladybug is a polyphagous pest. Its distributed throughout the Far East, in India, Korea, Japan and the countries of South America. Most affected by it are potatoes, tomatoes, eggplant, zucchini, peppers, cucumbers, pumpkin, melon, beans. Leaving the veins intact pest eats the soft tissue of the leaf. Such leaves die quickly. Potato ladybug is a carrier of some diseases of potato and it also causes damage to plants. But insecticides pollute products and sustainable insect populations. The use of varieties with high resistance to pest damage eliminates the need for mass application of insecticides.Methods. The data on a preliminary assessment of potato varieties of domestic and foreign selection for resistance to a twenty-eight-point potato ladybug Henosepilachna vigintiomaculata Motch. (Fabricius, 1775) in the Primorye Territory. This work aim work was a preliminary assessment of the traditional potato breeding resistance factors to pest damage. The experiment out using generally accepted methods for the study and evaluation of potato varieties for pests with minor modifications was carried.Results. As a study result it was found that Belmonda, Labella, Red Lady, Queen Anna, Lilly, Sante varieties were the least suitable for passing the stages of ontogenesis and nutritional nutrition of the pest. The most tolerant to the pest – varieties Smak, Casachok, Yantar. The maximum mortality of potato ladybug larvae was observed in varieties Belmonda, Dachny, Augustin, Yubilyar, Labella, Sante, Koroleva Anna, Laperla in laboratory experiment. Minimum on varieties Smak, Casachok, Yantar, Red Lady. The data indicate the manifestation of an antibiotic barrier in potatoes, which must be confirmed by a field experiment. 

The Trade of the English East India Company in the Far East, 1623–1684. Part II: 1665–84

1960 ◽  
Vol 92 (3-4) ◽  
pp. 145-157
Author(s):  
D. K. Bassett
Keyword(s):  
Far East ◽  
East India Company ◽  
Chief Factor ◽  
The Far East ◽  
China And Japan ◽  
Selection For ◽  
English East India Company

It is difficult to decide exactly when English interest in Japan revived; as so often it seems to have been individuals who aroused the enthusiasm of important members of the court of committees. Except for the proposals of Hawley and Smethwick and the ensuing debates, the court minutes contain no reference to the possibility of resuming trade with Japan until 1658. In view of the important role later played by Quarles Browne, it may be worth referring to certain details of the preparations begun in that year. When the directors fitted out the Welcome in December, 1657, her destination was China; no mention was made of a voyage to Japan. The venture was abandoned in January, 1658, because of the lateness of the season. Quarles Browne, the former chief factor in Cambodia, arrived home from Bantam on the Society only on 24th December, 1657, and so cannot have influenced the decision to fit out the Welcome. Besides, Browne had come home under a cloud and it was not until 9th February, 1658, that his accounts for the Cambodian factory were approved by the Company's accountants. Browne then rose rapidly in the favour of the directors: in April he was appointed agent at Bantam but had to surrender his claim to that post because of certain unspecified charges against him. He remained in London to defend himself before the lord protector—successfully as it proved. It may well have been at his instigation that the directors began preparations on 6th September, 1658, to send ships to China and Japan; certainly his selection for the post of chief factor in Japan at the unusual salary of £300 per annum suggests that his influence was considerable. But his usefulness ended together with his employment, when the project collapsed in December, 1658.

scholarly journals European books of the XVI century in A. M. Gorky Krasnoyarsk Central Municipal Library

Bibliosphere ◽  
2017 ◽  
pp. 41-50 ◽  
Author(s):  
T. N. Ilyushechkina
Keyword(s):  
Far East ◽  
The State ◽  
Original Version ◽  
Krasnoyarsk Region ◽  
The Far East ◽  
Printed Books ◽  
Preliminary Study ◽  
Rare Books ◽  
West European

In accordance with the project «XII.187.1.3. Russian and West European Book of the XV-XIX centuries in the modern Siberia: preservation and study» SB RAS the author carried on a preliminary study of the collections of old-printed European books in two libraries of Krasnoyarsk: the State Universal Scientific Library of Krasnoyarsk Region and A. M. Gorky Central Municipal Library of Krasnoyarsk. The article shows that both libraries obtain European editions of the XVI- XVIII centuries. The author has made full scientific descriptions of the earliest books of XVI-XVII centuries, which original version after an appropriate revision will be published in the series «Materials to the united catalog of manuscripts, old printed books and rare books of Siberia and the Far East» published by SPSTL SB RAS. The article offers an overview of the most interesting specimens of old-printed European books found in Siberia.

scholarly journals Cucumber resistance to downy mildew (Pseudoperonospora cubensis) in the Non-Black earth zone of the Russian Federation

2020 ◽  
pp. 116-119
Author(s):  
I. B. Korottseva
Keyword(s):  
Downy Mildew ◽  
Far East ◽  
The United States ◽  
Moscow Region ◽  
Point Scale ◽  
The Far East ◽  
Significant Damage ◽  
Open Ground ◽  
The Russian Federation ◽  
Selection For

Relevance. Currently, downy mildew of cucumber (peronosporosis) is the most harmful disease on this crop in the open ground, has an epiphytotic character and causes significant damage to the crop of greens. Material and methods. The research was carried out on selection and collection material of the laboratory of selection and seed production of pumpkin crops in the open and protected ground of the Moscow region. At least 300 collection and selection samples of cucumber were sown in the open and protected ground (Moscow region) every year, for phytopathological evaluation. Their defeat by downy mildew was taken into account on a 5-point scale. Results. Among the varieties of FSBSI FSVC selection, were less affected by this disease: Edinstvo, Electron 2, Vodoley, Vodopad, F1 Debut, F1 Krepish, F1 Brunette, F1 Frant, F1 Krasotka and F1 VNIISSOK 1. The most resistant to peronosporosis were Japanese varieties – Sadao rishu, Jibai, Higan Fushinari, Tropical slicer and others. Some Polish hybrids – Aladyn (SKW 190), Heron (SKW 290) and Parys (SKW 390), also had increased resistance to downy mildew. It should be noted that the varieties Jerelo and Geim from Ukraine; Dutch hybrids – F1 Sequenza, F1 Bejo 1612, F1 Pontia, 85/2292, F1 Donia mix; from the United States – F1 Calypso. In the selection for resistance to downy mildew you can to use varieties created in the Far East, the Crimean experimental breeding station. As a result of the annual assessment of parent forms on a natural infectious background, samples with increased resistance to downy mildew were selected.

Is there a regional culture in Russia? Opportunities of using a sociocultural approach in economics

2020 ◽  
pp. 108-126 ◽  
Author(s):  
V. A. Bryzgalin ◽  
Е. N. Nikishina
Keyword(s):  
Far East ◽  
Cross Cultural ◽  
Regional Culture ◽  
Russian Regions ◽  
Geographical Patterns ◽  
Cross Cultural Differences ◽  
The Far East ◽  
Sociocultural Approach ◽  
Critical Issues ◽  
Russian Universities

The paper investigates cross-cultural differences across Russian regions using the methodology of G. Hofstede. First, it discusses the most common approaches in measuring culture and the application of the Hofstede methodology in subnational studies. It identifies the critical issues in measuring culture at the regional level and suggests several strategies to address them. Secondly, the paper introduces subregional data on individualism and uncertainty avoidance using a survey of students across 27 Russian universities. The data allow to establish geographical patterns of individualism in Russia. It is demonstrated that collectivism is most prevalent in the Volga region, while individualism characteristic becomes stronger towards the Far East. The findings are robust to the inclusion of various controls and different specifications of the regression model. Finally, the paper provides a discussion about the potential of applying the sociocultural approach in economics.

The Portuguese Possessions in the Far East

1937 ◽  
Vol 6 (4) ◽  
pp. 45-47
Author(s):  
R. G. S.
Keyword(s):  
Far East ◽  
The Far East
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