SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS
<strong>ABSTRACT</strong> The study showed to testing susceptibility of some Potato varieties univresa, safran, Alaska, Revira,Alaadin, Borin in Ninevah Governorate during the year 2011 to infection by Tomato leafminor and other Arthropod pests was infected in different degrees with Toma...
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College of Agriculture
2018-03-01
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| Series: | Mesopotamia Journal of Agriculture |
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| Online Access: | https://magrj.mosuljournals.com/article_161437_6fe31ab9cd4c454d1f416787bd47b2af.pdf |
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| _version_ | 1850172665830047744 |
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| author | Nabil Almallah |
| author_facet | Nabil Almallah |
| author_sort | Nabil Almallah |
| collection | DOAJ |
| description | <strong>ABSTRACT</strong>
The study showed to testing susceptibility of some Potato varieties univresa, safran, Alaska, Revira,Alaadin, Borin in Ninevah Governorate during the year 2011 to infection by Tomato leafminor and other Arthropod pests was infected in different degrees with Tomato leafminor <em>Tuta abosluta</em> (Meyrick), colorado beetle <em>Leptinotarsa decimelineuta</em>(say), green peach aphid <em>myzus persicae</em> (sulzer) Potato aphid <em>Macrosiphum euphorbiae</em> (Thomas),leafhoppers <em>Empoasca</em> spp, whitefly <em>Bemisia tabac</em>! Gen and red mite <em>Tetranychus</em> <em>urticae</em> Koch, the general mean numbers of these pests was oscilliating during eight period for taking samples (from 17/4 to 8/6) which reached respectively 6.52, 10.56, 3.18, 2.23, 4.07,1.11, 1.33, 13.54 individual/50 leave, the first appearance of whitfly and red mite was on 8/6 on all potato varieties. The general mean numbers of these pests on varieties universa, safran, Alaska, Revira, Alaaldin and Borin was 11.4, 3.05, 3.78, 4.01, 2.96, 6.49 individual/50 leave respectively. the numbers of leafhoppers was the highest significanlty 10.81 individual/50 leave. accrording to pest density parameter(individual/ 50 leaves) the highest sensitivity with infection of Tomato leafminor, Colorado beetle, leafhoppers, peach Aphid, Potato Aphid, whitefly and red mite were Revira, universa, universa, universa, universa,Borin, Borin respectively which reached 3.83, 25.19, 20.59, 4.08, 7.75, 5.52,93.75: respectively. |
| format | Article |
| id | doaj-art-cdc058cb3a6c4c09ba1e66e3ddb365b9 |
| institution | OA Journals |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2018-03-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-cdc058cb3a6c4c09ba1e66e3ddb365b92025-08-20T02:20:01ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962018-03-0146125526410.33899/magrj.2018.161437161437SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODSNabil Almallah0Plant Protection Dept., College of Agriculture and Forestry, Mosul University. Iraq<strong>ABSTRACT</strong> The study showed to testing susceptibility of some Potato varieties univresa, safran, Alaska, Revira,Alaadin, Borin in Ninevah Governorate during the year 2011 to infection by Tomato leafminor and other Arthropod pests was infected in different degrees with Tomato leafminor <em>Tuta abosluta</em> (Meyrick), colorado beetle <em>Leptinotarsa decimelineuta</em>(say), green peach aphid <em>myzus persicae</em> (sulzer) Potato aphid <em>Macrosiphum euphorbiae</em> (Thomas),leafhoppers <em>Empoasca</em> spp, whitefly <em>Bemisia tabac</em>! Gen and red mite <em>Tetranychus</em> <em>urticae</em> Koch, the general mean numbers of these pests was oscilliating during eight period for taking samples (from 17/4 to 8/6) which reached respectively 6.52, 10.56, 3.18, 2.23, 4.07,1.11, 1.33, 13.54 individual/50 leave, the first appearance of whitfly and red mite was on 8/6 on all potato varieties. The general mean numbers of these pests on varieties universa, safran, Alaska, Revira, Alaaldin and Borin was 11.4, 3.05, 3.78, 4.01, 2.96, 6.49 individual/50 leave respectively. the numbers of leafhoppers was the highest significanlty 10.81 individual/50 leave. accrording to pest density parameter(individual/ 50 leaves) the highest sensitivity with infection of Tomato leafminor, Colorado beetle, leafhoppers, peach Aphid, Potato Aphid, whitefly and red mite were Revira, universa, universa, universa, universa,Borin, Borin respectively which reached 3.83, 25.19, 20.59, 4.08, 7.75, 5.52,93.75: respectively.https://magrj.mosuljournals.com/article_161437_6fe31ab9cd4c454d1f416787bd47b2af.pdfvariety susceptibilitytomato leafminorcolorado potato beetlewhitefly |
| spellingShingle | Nabil Almallah SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS Mesopotamia Journal of Agriculture variety susceptibility tomato leafminor colorado potato beetle whitefly |
| title | SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS |
| title_full | SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS |
| title_fullStr | SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS |
| title_full_unstemmed | SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS |
| title_short | SEASONAL ACTIVITY AND SUSCEPTIBILITY OF SOME POTATO VARIETIES TO INFECTION BY TOMATO LEAFMINOR Tuta absoluta (Meyrick) AND THE OTHER PESTS OF ARTHROPODS |
| title_sort | seasonal activity and susceptibility of some potato varieties to infection by tomato leafminor tuta absoluta meyrick and the other pests of arthropods |
| topic | variety susceptibility tomato leafminor colorado potato beetle whitefly |
| url | https://magrj.mosuljournals.com/article_161437_6fe31ab9cd4c454d1f416787bd47b2af.pdf |
| work_keys_str_mv | AT nabilalmallah seasonalactivityandsusceptibilityofsomepotatovarietiestoinfectionbytomatoleafminortutaabsolutameyrickandtheotherpestsofarthropods |