Insect spectrum of a mixed cultivar sesame field
A mixed cultivar (54) of sesame collected from ten Asian, three African and other regions were evaluated in the field for arthropod incidence for three consecutive years between 2005 and 2007. Insects were recorded from as early as 6 days after transplanting to as late as the harvesting day (24 weeks). Arthropods recorded on the plants were from the orders Orthoptera … full description
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Bibliographic Details
- Main Author
- Other Authors
- Document Type
- Articles
- Physical Description
- 5 il.
- Published in
- Agricultura tropica et subtropica. -- ISSN 0231-5742. -- Roč. 43, č. 4 (2010), s. 325-332
- Subjects
- Item Description
- 3 grafy, 2 tabulky
- Bibliography
- Literatura na s. 331-332,
MARC
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| 072 | 7 | |a 59 |x Zoologie |2 Konspekt |9 2 | |
| 072 | 7 | |a 633 |x Rostlinná výroba |2 Konspekt |9 24 | |
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| 100 | 1 | |a Sintim, Henry Ofosuhene, |u Chiba University, Graduate School of Science & Technology, Chiba, Japan |4 aut | |
| 245 | 1 | 0 | |a Insect spectrum of a mixed cultivar sesame field / |c H. O. Sintim, T. Tashiro, N. Motoyama |
| 300 | |b 5 il. | ||
| 500 | |a 3 grafy, 2 tabulky | ||
| 504 | |a Literatura na s. 331-332, |b 18 záznamů | ||
| 520 | 3 | 9 | |a A mixed cultivar (54) of sesame collected from ten Asian, three African and other regions were evaluated in the field for arthropod incidence for three consecutive years between 2005 and 2007. Insects were recorded from as early as 6 days after transplanting to as late as the harvesting day (24 weeks). Arthropods recorded on the plants were from the orders Orthoptera (Pyrgomorphidae), Lepidoptera (Noctuidae and Sphingidae), and Hemiptera (Aphididae, Miridae and Pentatomidae). Predators (Mantodea and Araneae) and pollinating Hymenoptera (bees and wasps) were recorded as well. In a small plot experiment the sesame cultivars were ranked based on the relative incidence frequency and the mean population of insect pests. Eight cultivars including a comparatively susceptible cultivar were selected and sampled for a further season to confirm the insect spectrum after the first two years. Early maturing cultivars like 11Pusan are suspected to employ also evasive mechanisms in avoiding insect pests. In the third season when selected cultivars were kept at the vegetative stage in tandem by debudding the early maturing cultivars during the entire sampling period, 11Pusan became a preferred host amongst the selected cultivars for Myzus persicae and Psilogramma sp. The cultivar 56S. radiatum hosted only Atractomorpha lata in each of the three years irrespective of the number of available cultivars. These results indicate that insect pests of field sesame select their hosts amongst available cultivars based on relative repellent attributes. Although all the cultivars were susceptible to at least one insect, the incidence intensities were graded. Insect population counts on the sesame cultivars over time enabled us to select the high insect aversion cultivars for further insect physiology tests. |9 eng |
| 530 | |a Dostupné též na internetu (on-line ISSN 1801-0571) | ||
| 546 | |a Anglický text, anglický abstrakt | ||
| 650 | 0 | 9 | |a SESAMUM |
| 650 | 0 | 9 | |a SESAME |
| 650 | 0 | 9 | |a INSECTA |
| 650 | 0 | 9 | |a PEST INSECTS |
| 650 | 0 | 9 | |a USEFUL INSECTS |
| 650 | 0 | 9 | |a PREDATORS |
| 650 | 0 | 9 | |a VARIETIES |
| 650 | 0 | 9 | |a REPELLENTS |
| 650 | 0 | 7 | |a Sesamum |2 agrovoc |
| 650 | 0 | 7 | |a sezam |2 agrovoc |
| 650 | 0 | 7 | |a hmyz |2 agrovoc |
| 650 | 0 | 7 | |a škodlivý hmyz |2 agrovoc |
| 650 | 0 | 7 | |a užitečný hmyz |2 agrovoc |
| 650 | 0 | 7 | |a predátoři |2 agrovoc |
| 650 | 0 | 7 | |a odrůdy |2 agrovoc |
| 650 | 0 | 7 | |a repelenty |2 agrovoc |
| 700 | 1 | |a Tashiro, Toru, |u Chiba University, Graduate School of Horticulture, Chiba, Japan |4 aut | |
| 700 | 1 | |a Motoyama, Naoki, |u Chiba University, Graduate School of Horticulture, Chiba, Japan |4 aut | |
| 773 | 0 | |t Agricultura tropica et subtropica |x 0231-5742 |g Roč. 43, č. 4 (2010), s. 325-332 |q 43:4 |9 2010 | |
| 856 | 4 | 1 | |u http://www.agriculturaits.czu.cz/pdf_files/vol_43_4_pdf/sintim.pdf |q text/pdf |y Plný text |4 N |
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| 998 | |a http://aleph.nkp.cz/F/?func=direct&doc_number=001342343&local_base=ANL | ||