Acaricidal potential and reproductive impact of marine algae, Laurencia obtusa compounds against Tetranychus urticae (Koch) and, Panonychus ulmi (Koch) (Record no. 61311)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02214cab a2200289Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u212551 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 151220s2009 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART FJARD V23 No2 2 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Swelam, Eman S. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Fayoum journal of agricultural research and development, 2009 v. 23 (2) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Acaricidal potential and reproductive impact of marine algae, Laurencia obtusa compounds against Tetranychus urticae (Koch) and, Panonychus ulmi (Koch) |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | المفاءة الإبادية والتأثير على التكاثر لمركبات الطحلب البحرى Laurencia obtusa ضد كل من العنكبوت ذو البقعتين Tetranychus urticae والعنكبوت الأحمر الأوروبي Panonychus ulmi. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.12-21. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The red alga Laurencia obtusa (Huds), has long been known as a reliable source of secondary metabolites. The toxicity of dichloromethane extract and its fractions against Tetranychus urticae (Koch) and Panonychus ulmi (Koch) spider mites was assessed. Bioassay efficacy guided to isolate two halogenated terpene and one nonterpenoid compounds. The latent effects of three compounds were also investigated. The results showed that the crude extract and its three fractions were active against both mites. It was found that T. urticae was more sensitive than P. ulmi to the isolated fractions of L. obtusa and to the reference acaricide dicofol. The number of progeny and the longevity of the exposed adults of both mites were used as criteria for the deleterious effects of the fractions . Key words: Marine alga, Laurencia obtusa, bioactivities, mites. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Marine algae. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Two-spotted spider mite |
| General subdivision | Biological control. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | European red mite |
| General subdivision | Biological control. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | El-Kabbany, Samia. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Fayoum Journal of Agricultural Research and Development. |
| Related parts | 2009.v.23(2) |
| International Standard Serial Number | 1110-7790 |
| Control subfield | nnas |
| Record control number | u159023 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2009/FJARD/2309/2/12.pdf">http://nile.enal.sci.eg/EALE/2009/FJARD/2309/2/12.pdf</a> |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
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