Dendrolimus superans sibiricus. [Distribution map].

Author(s):  

Abstract A new distribution map is provided for Dendrolimus superans sibiricus (Tschetv). Lepidoptera: Lasiocampidae. Hosts: Khingan, Sakhalin and Siberian fir (Abies nephrolepis, Abies sachalinensis, Abies sibirica), Dahurian and Siberian larch (Larix gmelinii, Larix sibirica), Yeddo and Siberian spruce (Picea jezoensis, Picea obovata), fruit pine (Pinus korainensis) and Pinus sibirica. Information is given on the geographical distribution in Europe (Russia, Central Russia, Eastern Siberia, Far East and Western Siberia) and Asia (China, Heilongjiang, Jilin, Liaoning, Nei Menggu, Kazakhstan, Korea Democratic People's Republic, Korea Republic and Mongolia).

Author(s):  
Jamyansuren S ◽  
Udval B ◽  
Batkhuu N ◽  
Bat-Erdene J ◽  
Michael Fischer

In other countries, they usually use auto road and railroad as borders of the forest seed regions. In case of Mongolia, this method is not suitable since sparse population, large distribution area of forests and large territory. Therefore, we used topographical features to determine borders of the seed regions. Satellite images in combination with DEM make it possible to define rivers, streams and mountain ridges as border of forest seed regions. Species included in forest seed regions are: Siberian larch (Larix sibirica Ldb.), Dahurian larch (Larix dahurica Turcz), Chekanovskii larch (Larix chekanowski Szaf.), Scotch pine (Pinus sylvestris L.), Siberian pine (Pinus sibirica Du Tour.), Siberian spruce (Picea obovate Ldb.), and Siberian fir (Abies sibirica Ldb.).Mongolian forests are mountain forests with high altitudinal variation and have dry growth condition hence, seed quality of the main tree species is declining recently. It is required to use seeds from the same seed region. Only if this is not possible the seeds should be obtained from regions with comparable ecological conditions.Local seed is the ones collected from the forests within the border of same seed region, and seed from the other regions are the ones collected from the other seed region. Seeds collected from the plain forests can be used for almost all forest regions, however seeds collected from mountainous regions can only be used within 200-400 m limit of the original altitude.We identified 19 seed regions for Siberian larch and 12 regions for Scots pine, 9 regions for Siberian pine, 6 regions for Siberian fir and 9 seed regions for Siberian spruce forests, respectively. Due to lack of genetic-selection study in Mongolia, this proposed forest seed regions can be considered as preliminary effort and it is possible to changed and improved based on more detailed research results. These forest seed regions proposed by project team can be used as fundamental material for establishing permanent forest seed supply based on genetic-selection characteristics of the forests in different regions in Mongolia.


Author(s):  

Abstract A new distribution map is provided for Erwinia amylovora (Burrill) Winslow. Gammaproteobacteria: Enterobacteriales: Enterobacteriaceae. Hosts: apple (Malus domestica), pear (Pyrus spp.) and some other species of Rosaceae. Information is given on the geographical distribution in Europe (Albania, Austria, Belarus, Belgium, Bosnia-Hercegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, mainland France, Germany, Greece, Crete, Hungary, Irish Republic, Italy, mainland Italy, Sicily, Latvia, Lithuania, Luxembourg, Macedonia, Moldova, Montenegro, Netherlands, Norway, Poland, Romania, Russia, Central Russia, Russian Far East, Southern Russia, Serbia, Slovakia, Slovenia, Spain, mainland Spain, Sweden, Switzerland, UK, England, Wales, Northern Ireland, Scotland and Ukraine), Asia (Armenia, Iran, Israel, Jordan, Kazakhstan, Korea Republic, Kyrgyzstan, Lebanon, Syria and Turkey), Africa (Algeria, Egypt, Morocco and Tunisia), North America (Canada, Alberta, British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Prince edward Island, Quebec, Saskatchewan, Mexico, USA, Alabama, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming), Central America and Caribbean (Bermuda and Guatemala) and Oceania (Australia, Victoria and New Zealand).


Author(s):  

Abstract A new distribution map is provided for Diaspidiotus ostreaeformis[Diaspidiotus ostreaeformis] (Curtis) Hemiptera: Coccoidea: Diaspididae Polyphagous on deciduous trees including fruit trees such as Malus, Prunus and Pyrus spp. Information is given on the geographical distribution in EUROPE, Austria, Belgium, Bulgaria, Czechoslovakia (former), Finland, France, Germany, Greece, Hungary, Italy, Malta, Moldova, Norway, Poland, Portugal, Romania, Russia, Central Russia, Russian Far East, Northern Russia, Siberia, Southern Russia, Spain, Sweden, Switzerland, UK, Ukraine, Yugoslavia (former), ASIA, Armenia, China, Anhui, Heilongjiang, Liaoning, NeiMenggu, Shaanxi, Shanxi, Xinjiang, Republic of Georgia, India, Iran, Iraq, Israel, Japan, Hokkaido, Kazakhstan, Korea Dem People's Republic, Korea Republic, Kyrgyzstan, Nepal, Pakistan, Tajikistan, Turkey, Uzbekistan, AFRICA, Algeria, Egypt, NORTH AMERICA, Canada, British Columbia, Ontario, USA, Colorado, Connecticut, Idaho, Indiana, Iowa, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Washington, West Virginia, Wisconsin, Wyoming, SOUTH AMERICA, Argentina, OCEANIA, Australia, South Australia, Tasmania, Victoria, New Zealand.


Author(s):  

Abstract A new distribution map is provided for Ditylenchus dipsaci (Kühn) Filipjev Nematoda: Tylenchida: Anguinidae Hosts: Many crop and ornamental plants. Information is given on the geographical distribution in EUROPE, Albania, Austria, Belarus, Belgium, Bosnia-Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Mainland France, Germany, Greece, Mainland Greece, Hungary, Iceland, Ireland, Italy, Mainland Italy, Sicily, Latvia, Lithuania, Macedonia, Malta, Moldova, Netherlands, Norway, Poland, Portugal, Azores, Mainland Portugal, Romania, Central Russia Russian Far East, Southern Russia, Western Siberia, Slovakia, Slovenia, Spain, Mainland Spain, Sweden, Switzerland, UK, England and Wales, Scotland, Ukraine, Yugoslavia (Fed. Rep.), ASIA, Armenia, Azerbaijan, China, Gansu, Hebei, Henan, Shandong, Sichuan, Xinjiang, Cyprus, Republic of Georgia, Iran, Iraq, Israel, Japan, Honshu, Jordan, Kazakhstan, Korea Republic, Kyrgyzstan, Oman, Pakistan, Syria, Taiwan, Turkey, Uzbekistan, Yemen, AFRICA, Algeria, Kenya, Morocco, Reunion, South Africa, Tunisia, NORTH AMERICA, Canada, Alberta, British Columbia, Ontario, Prince Edward Island, Saskatchewan, Mexico, USA, Alabama, Arizona, California, Colorado, Hawaii, Idaho, Michigan, Montana, New York, North Carolina, Oregon, South Dakota, Utah, Virginia, Washington, Wyoming, CENTRAL AMERICA & CARIBBEAN, Costa Rica, Dominican Republic, Haiti, SOUTH AMERICA, Argentina, Bolivia, Brazil, Minas Gerais, Paraiba, Parana, Rio Grande do Sul, Santa Catarina, Sao Paulo, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, Venezuela, OCEANIA, Australia, New South Wales, South Australia, Tasmania, Victoria, Western Australia, New Zealand.


Author(s):  

Abstract A new distribution map is provided for Harmonia axyridis (Pallas). Coleoptera: Coccinellidae. Hosts: Malus spp., Pyrus spp. and Vitis spp. Information is given on the geographical distribution in Europe (Belgium, France, Mainland France, Germany, Greece, Italy, Mainland Italy, Netherlands, Russia, Central Russia, Eastern Siberia, Far East, Northern Russia, Switzerland, UK, Ukraine), Asia (China, Anhui, Guangxi, Hebei, Henan, Hubei, Hunan, Jiangsu, Jilin, Liaoning, Shaanxi, Shandong, Shanxi, Yunnan, Zhejiang, Japan, Hokkaido, Honshu, Kyushu, Ryukyu Archipelago, Shikoku, Kazakhstan, Korea Democratic People's Republic, Korea Republic, Mongolia, Taiwan), Africa (Egypt), North America (Canada, Alberta, British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Quebec, Saskatchewan), USA (Alabama, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin), South America (Argentina, Brazil, Parana).


Author(s):  
Vladimir L. Gavrikov ◽  
◽  
Alexey I. Fertikov ◽  
Evgenii A. Vaganov ◽  

Distribution of chemical elements in tree rings bears important information on various biogeochemical processes. In order to achieve a reliable interpretation of the information, it is necessary to know the degree of variation in the content of chemical elements both at the level of the entire species and at the level of individual trees. The research aims to determine which chemical elements have a stable distribution in the trunks of a number of conifers: Siberian spruce (Picea obovata Ledeb.), Scots pine (Pinus sylvestris L.), Siberian larch (Larix sibirica Ledeb.), and Siberian pine (Pinus sibirica Du Tour). The data for the analysis were obtained on the basis of the long-term experiment in forest growing. The experimental site was laid out in 1971–1972 in the vicinity of Krasnoyarsk by the staff of the Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences. Before planting the seedlings, the soil ground was mechanically levelled, and thus, sufficiently equal growth conditions were created for all plantings. Cores with a diameter of 12 mm were sampled from three normally developing trees of each species and analyzed using modern X-ray fluorescence methods. Content relative values of elements (counts) were obtained with the Itrax Multiscanner (COX Analytical Systems). The content of elements in the tree rings was characterized by the concentration and reserve of elements. Concentration was calculated as the number of counts per 1 mm2 of the ring area; reserve was calculated as the number of counts over the entire ring area. Each of these variables was defined by the parameters of linear slope in the calendar year series and the standard deviation. The cluster analysis was performed in the 4-dimensional space of the obtained parameters. This allowed determining whether the series of element distributions from different trees and species are grouped. Three elements (Ca, Co, and P) show high stability of distribution parameters in tree rings with no regard to tree species. A number of other elements (Mn, Pb, Cl, Cr, Ni, Sr, and W) are stably grouped depending on the species. The results of the research enable to focus on the study of the elements stably distributed in the conifer trunks. For citation: Gavrikov V.L., Fertikov A.I., Sharafutdinov R.A., Vaganov E.A. Variability in Elemental Composition of Conifer Tree Rings. Lesnoy Zhurnal [Russian Forestry Journal], 2021, no. 6, pp. 24–37. DOI: 10.37482/0536-1036-2021-6-24-37


Author(s):  

Abstract A new distribution map is provided for Acrolepiopsis assectella Zeller. Lepidoptera: Plutellidae. Hosts: Allium spp. Information is given on the geographical distribution in Europe (Austria, Belarus, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Corsica, Germany, Greece, Hungary, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Moldova, Netherlands, Norway, Poland, Portugal, Romania, Russia, Central Russia, Eastern Siberia, Far East, Northern Russia, Western Siberia, Serbia, Slovakia, Slovenia, Spain, Mainland Spain, Balearic Islands, Canary Islands, Mainland Spain, Sweden, Switzerland, UK, Channel Islands, England Wales, Ukraine), Asia (Armenia, Azerbaijan, Republic of Georgia, Kazakhstan, Kyrgyzstan, Mongolia), Africa (Algeria), North America (Canada, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec, USA, New York, Vermont).


Author(s):  

Abstract A new distribution map is provided for Bursaphelenchus mucronatus Mamiya & Enda, Nematode. Hosts: larch (Larix olgen [Larix gmelinii var. olgensis], L. sibirica), pines (Pinus spp.) and spruce (Picea spp.). Information is given on the geographical distribution in Europe (Austria, Belarus, Estonia, Finland, France, Mainland France, Germany, Greece, Mainland Greece, Italy, Mainland Italy, Latvia, Lithuania, Moldova, Norway, Poland, Russia, Central Russia, Far East, Northern Russia, Siberia, Southern Russia, Slovenia, Spain, Mainland Spain, Sweden, Switzerland, Ukraine), Asia (Armenia, Azerbaijan, China, Anhui, Guizhou, Hong Kong, Hunan, Jiangsu, Liaoning, Shandong, Yunnan, Zhejiang, Georgia, Japan, Hokkaido, Kazakhstan, Korea Republic, Taiwan, Thailand, Turkey), North America (Canada, Quebec).


Author(s):  

Abstract A new distribution map is provided for Gibberella avenacea Cooke Ascomycota: Hypocreales Principal hosts: Barley (Hordeum vulgare), lucerne (Medicago sativa), oat (Avena sativa), pea (Pisum sativum), potato (Solanum tuberosum), rape (Brassica napus var. napus) and wheat (Triticum aestivum). Information is given on the geographical distribution in EUROPE, Austria, Belarus, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Portugal, Romania, Central Russia Russia, Eastern, Russian Far East, Northern Russia, Western Siberia, Serbia and Montenegro, Slovakia, Slovenia, Sweden, Switzerland, UK, Ukraine, ASIA, China, Gansu, Hubei, Jiangsu, Qinghai, Xizhang, Yunnan, Zhejiang, Republic of Georgia, India, Arunachal Pradesh, Manipur, Punjab, Uttar Pradesh, Indonesia, Iran, Iraq, Israel, Japan, Hokkaido, Honshu, Kazakhstan, Korea Republic, Lebanon, Malaysia, Sri Lanka, Taiwan, Turkey, Uzbekistan, AFRICA, Egypt, Ethiopia, South Africa, Tunisia, NORTH AMERICA, Canada, Alberta, British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec, Saskatchewan, Mexico, USA, California, Colorado, Connecticut, Idaho, Minnesota, Montana, Nevada, New York, North Dakota, Oregon, Texas, Washington, Wyoming, CENTRAL AMERICA & CARIBBEAN, Trinidad and Tobago, SOUTH AMERICA, Argentina, Brazil, Rio Grande do Sul, Chile, Colombia, Peru, Venezuela, OCEANIA, Australia, New South Wales, Victoria, Western Australia, New Zealand, Papua New Guinea.


Author(s):  

Abstract A new distribution map is provided for Oscinella frit Linnaeus Diptera: Chloropidae Hosts: Poaceae. Information is given on the geographical distribution in EUROPE, Austria, Belarus, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Republic of Macedonia, Moldova, Netherlands, Norway, Poland, Portugal, Romania, Russia, Central Russia, Eastern Siberia, Russian Far East, Northern Russia, Southern Russia, Western Siberia, Serbia and Montenegro, Slovakia, Slovenia, Spain, Mainland Spain, Sweden, Switzerland, UK, Ukraine, ASIA, Afghanistan, India, Himachal Pradesh, Punjab, Sikkim, Kazakhstan, Korea Republic, Malaysia, Peninsular Malaysia, Mongolia, Nepal, Pakistan, Turkey, AFRICA, Tunisia, NORTH AMERICA, Canada, Alberta, British Columbia, Manitoba, Ontario, Quebec, Saskatchewan, Yukon, Mexico, USA, Alabama, California, District of Columbia, Georgia, Hawaii, Kansas, Maryland, Michigan, Minnesota, Mississippi, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, West Virginia, CENTRAL AMERICA & CARIBBEAN, Costa Rica, OCEANIA, Australia, New South Wales.


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