MARC details
000 -LEADER |
fixed length control field |
01993nam a22004337a 4500 |
001 - CONTROL NUMBER |
control field |
G54421 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
MX-TxCIM |
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 |
968-6127-39 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
MX-TxCIM |
041 0# - LANGUAGE CODE |
Language code of text/sound track or separate title |
En |
043 ## - GEOGRAPHIC AREA CODE |
Geographic area code |
QY |
072 #0 - SUBJECT CATEGORY CODE |
Subject category code |
H20 |
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
Classification number |
91-013905 |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Ryden, K. |
111 2# - MAIN ENTRY--MEETING NAME |
Meeting name or jurisdiction name as entry element |
World Perspectives on Barley Yellow Dwarf International Workshop |
Location of meeting |
Udine (Italy) |
Date of meeting |
6-11 Jul 1987 |
245 00 - TITLE STATEMENT |
Title |
Chemical control of barley yellow dwarf in spring oats |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
Date of publication, distribution, etc. |
1990 |
340 ## - PHYSICAL MEDIUM |
Material base and configuration |
Printed |
500 ## - GENERAL NOTE |
General note |
2 ref |
520 ## - SUMMARY, ETC. |
Summary, etc. |
In 1981 a series of field trials was started to investigate the effect of different pesticides on the spread of barley yellow dwarf virus (BYDV) in spring oats (Avena sativa L.) in Sweden. The aphids were controlled by spraying the plots once or twice at different early growth stages of the plants. BYDV-infected plants occurred most frequently in the experimental fields in 1983 and 1986. In 1983 the mean yield increased 16 % and 38 % when the plots were sprayed twice with deltamethrin and oxidemetonmethyl, respectively. However, the number of aphids per culm was often significantly higher in plots treated with deltamethrin than in untreated plots |
546 ## - LANGUAGE NOTE |
Language note |
English |
591 ## - CATALOGING NOTES |
Affiliation |
World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD |
595 ## - COLLECTION |
Collection |
AGRIS Collection |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Application methods |
9 (RLIN) |
1011 |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Avena |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Crops |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1069 |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Europe |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Gramineae |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Luteoviruses |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Pest control methods |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Plant diseases |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1206 |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Plant viruses |
9 (RLIN) |
1543 |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Scandinavia |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
9 (RLIN) |
1306 |
Topical term or geographic name as entry element |
Viruses |
Miscellaneous information |
AGROVOC |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Western Europe |
773 0# - HOST ITEM ENTRY |
Title |
Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 468-470 |
Note |
91-013905 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Reprint |