The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop
This research aims to assess the environmental factors that affect the abundance of scales populations on the apple crop. The study was conducted in July 2012 to January 2013. The study was conducted at two sites with different altitude. Bumiaji village's altitude is ±900 m and Tulungrejo villa...
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| Format: | Article |
| Language: | English |
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University of Brawijaya
2015-01-01
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| Series: | Journal of Tropical Life Science |
| Subjects: | |
| Online Access: | http://www.jtrolis.ub.ac.id/index.php/jtrolis/article/view/270/pdf |
| _version_ | 1797426557813260288 |
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| author | Khojin Supriadi Gatot Mudjiono Abdul Latief Abadi Sri Karindah |
| author_facet | Khojin Supriadi Gatot Mudjiono Abdul Latief Abadi Sri Karindah |
| author_sort | Khojin Supriadi |
| collection | DOAJ |
| description | This research aims to assess the environmental factors that affect the abundance of scales populations on the apple crop. The study was conducted in July 2012 to January 2013. The study was conducted at two sites with different altitude. Bumiaji village's altitude is ±900 m and Tulungrejo village's altitude is ±1,515 m asl. Multiple linear regression analysis was conducted to determine the environmental factors that affect the abundance of scales populations on the apple crop. Based on the results of the regression analysis, air temperature and humidity affect
the abundance of scales populations in Binangun while rainfall and long solar radiation have no effect. Scales population abundance of the apple crop in Binangun was influenced by air temperature and humidity one week before. Based on the results of the regression analysis, air temperature, air humidity and rainfall affect the abundance of scales population in Tulungrejo while long solar radiation has no effect. Scales population abundance of the apple crop in Tulungrejo was affected by air temperature two weeks before, while humidity and rainfall were affected one week before. The higher air temperature scales, flea population level will increase. And the higher relative humidity, scales population levels will increase |
| first_indexed | 2024-03-09T08:31:57Z |
| format | Article |
| id | doaj.art-960398c96c314a1892b8e5192350a4c6 |
| institution | Directory Open Access Journal |
| issn | 2087-5517 |
| language | English |
| last_indexed | 2024-03-09T08:31:57Z |
| publishDate | 2015-01-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Journal of Tropical Life Science |
| spelling | doaj.art-960398c96c314a1892b8e5192350a4c62023-12-02T19:45:28ZengUniversity of BrawijayaJournal of Tropical Life Science2087-55172015-01-01512024The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple CropKhojin Supriadi0Gatot Mudjiono1Abdul Latief Abadi2Sri Karindah3Graduate Program, Faculty of Agriculture, University of Brawijaya, Malang, Indonesia, Agency for Agricultural Research and Development, Ministry of Agriculture, Jakarta, Indonesia3 Faculty of Agriculture, University of Brawijaya, Malang, Indonesia3 Faculty of Agriculture, University of Brawijaya, Malang, Indonesia3 Faculty of Agriculture, University of Brawijaya, Malang, IndonesiaThis research aims to assess the environmental factors that affect the abundance of scales populations on the apple crop. The study was conducted in July 2012 to January 2013. The study was conducted at two sites with different altitude. Bumiaji village's altitude is ±900 m and Tulungrejo village's altitude is ±1,515 m asl. Multiple linear regression analysis was conducted to determine the environmental factors that affect the abundance of scales populations on the apple crop. Based on the results of the regression analysis, air temperature and humidity affect the abundance of scales populations in Binangun while rainfall and long solar radiation have no effect. Scales population abundance of the apple crop in Binangun was influenced by air temperature and humidity one week before. Based on the results of the regression analysis, air temperature, air humidity and rainfall affect the abundance of scales population in Tulungrejo while long solar radiation has no effect. Scales population abundance of the apple crop in Tulungrejo was affected by air temperature two weeks before, while humidity and rainfall were affected one week before. The higher air temperature scales, flea population level will increase. And the higher relative humidity, scales population levels will increasehttp://www.jtrolis.ub.ac.id/index.php/jtrolis/article/view/270/pdfapple cropsenvironmental factorspopulation abundancescales |
| spellingShingle | Khojin Supriadi Gatot Mudjiono Abdul Latief Abadi Sri Karindah The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop Journal of Tropical Life Science apple crops environmental factors population abundance scales |
| title | The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop |
| title_full | The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop |
| title_fullStr | The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop |
| title_full_unstemmed | The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop |
| title_short | The Influence of Environmental Factors to The Abundance of Scales (Hemiptera: Diaspididae) Population on Apple Crop |
| title_sort | influence of environmental factors to the abundance of scales hemiptera diaspididae population on apple crop |
| topic | apple crops environmental factors population abundance scales |
| url | http://www.jtrolis.ub.ac.id/index.php/jtrolis/article/view/270/pdf |
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