MARC details
| 000 -LEADER |
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| fixed length control field |
01718nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160212.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-17502 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of Seedling Age, Environmental Temperature, and Foliar Total Glycoalkaloids on Resistance of Five Solanum Genotypes to the Potato Leafhopper |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Environmental Entomology, 8, p.690-693, 1979 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Potato seedlings were evaluated at 2, 3, and 4 wk of age for resistance to Empoascafabae (Harris)using glasshouse methods. The relative resistance rankings of seedling-stage plants, as measured by nymphal survival and plant injury, were similar to those obtained by field assessment of mature plants in earlier studies. Resistance of the wild, diploid species, Solanum pampasense Hawkes, was detectable in seedlings as young as 2 wk of age. Depending on the growth stage, foliage of S. pampasense seedlings contained 3-14 times the levels of total glycoalkaloids as that of the susceptible cultivar, 'Katahdin', suggesti ng involvement of these steroidal glycosides in potato leafhopper resistance. For mature plants, use of a fluctuating 25°/15°C temperature regime provided a wider range in expression of resistance between clones than did a constant 25°C regime. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
AGE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TEMPERATURE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GLYCOALKALOIDS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SOLANUM |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
POTATO LEAFHOPPER |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Van De Klashorst, Gerrit |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Tingey, Ward M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1WChi9P-MQDlwPKw-2JIjKMO__FIYjCBY/view?usp=drivesdk">https://drive.google.com/file/d/1WChi9P-MQDlwPKw-2JIjKMO__FIYjCBY/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
