MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02883nam a22004097a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
G64945 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20211006080035.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
121211s ||||f| 0 p|p||0|| | |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
968-6923-79-9 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
F30 |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
H10 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
633.153 |
| Item number |
MIH |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Perez Dominguez, J.F. |
| Affiliation |
Insect Resistant Maize: Recent Advances and Utilization. Proceedings of an International Symposium; Mexico, DF (Mexico); 27 Nov - 3 Dec 1994 |
| 110 2# - MAIN ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) |
| 245 00 - TITLE STATEMENT |
|---|
| Title |
Developing rootworm, Diabrotica virgifera zeae, Krysan and Smith, resistant maize in Mexico |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Mexico, DF (Mexico) |
| Name of publisher, distributor, etc. |
CIMMYT : |
| Date of publication, distribution, etc. |
1997 |
| 340 ## - PHYSICAL MEDIUM |
|---|
| Material base and configuration |
Printed |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The Mexican corn rootworm (CRW) Diabrotica virgifera zeae, is one of the most important insect pests of maize in the Mexican Corn Belt - the Bajio region of central Mexico. Field evaluations are presented for resistance characteristics of S1, S2 and S3 maize lines derived from CIMMYT Population 593 selected for resistance to corn rootworms. The techniques used included: the use of a susceptible hybrid check planted at regular repented intervals throughout the screening nurseries; comparison of phonological development of maize in paired plots with and without chemical protection ngni1lst rootworms; degree and amount of root lodging; visual estimates of root pruning by CRW lan1ne; secondary root development; firmness of root anchoring as measured by force required for vertical root pulling; and percentage of plants surviving CRW damage. Results are presented for two years of evaluation and selection for resistance. Lines selected in the 1993 summer screening nursery were planted for increase and improvement in a winter nursery. Of 16 materials selected for advancement 8 were outstanding for rootworm resistance characteristics. In the 1994 summer nursery advanced S3 lines were screened at two locations where 25 and 15 lines were selected respectively. Considering the resources and techniques available for screening the resistance mechanisms we are seeking are antibiosis and tolerance. In the coming winter nursery we are planning to make test crosses using selected resistant lines crossed onto a susceptible population tester as well as to advance lines to another cycle of inbreeding. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
9711|AGRIS 9702 |
| 595 ## - COLLECTION |
|---|
| Collection |
CIMMYT Publications Collection |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Breeding methods |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1030 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Diabrotica |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Mexico |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Pest insects |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Pest resistance |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1199 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Selection |
| 653 0# - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
CIMMYT |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1151 |
| Topical term or geographic name as entry element |
Hybrids |
| Miscellaneous information |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Maya Lozano, J.B., |
| Relator term |
coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mihm, J.A. |
| Relator term |
ed. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mihm, J.A., |
| Relator term |
coaut. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Conference proceedings |