| 000 | 02434nam a22005897a 4500 | ||
|---|---|---|---|
| 001 | G54364 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211s ||||f| 0 p|p||0|| | | ||
| 020 | _a968-6127-39 | ||
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aQY | ||
| 072 | 0 | _aH10 | |
| 082 | 0 | 4 | _a91-013510 |
| 100 | 1 | _aLoi, N. | |
| 111 | 2 |
_aWorld Perspectives on Barley Yellow Dwarf International Workshop _cUdine (Italy) _d6-11 Jul 1987 |
|
| 245 | 0 | 0 | _aNatural infectivity of migrating aphid vectors of barley yellow dwarf virus in Northern Italy |
| 260 | _c1990 | ||
| 340 | _aPrinted | ||
| 500 | _a13 ref | ||
| 520 | _aThe infectivity of winged migrating aphid vectors of barley yellow dwarf virus (BYDV) was investigated from 1981 to 1986 in two localities in northwestern and northeastern Italy (Carmagnola, Turin, and Pozzuolo, Udine) by using two types of suction traps that capture live aphids. Flying aphids were captured, identified, and tested individually for bydv transmission on either barley or oats, which were then checked for virus presence by both observation of symptoms and ELISA. Of nine aphid species collected near Turin, five transmitted BYDV to the indicator plants, namely: Anoecia corni (Fabricius), Rhopalosiphum insertum (Walker), R. maidis (Fitch), R. | ||
| 546 | _aEnglish | ||
| 591 | _aWorld Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD | ||
| 595 | _aAC | ||
| 650 | 1 | 0 | _aAphididae |
| 650 | 1 | 0 | _aAphidoidea |
| 650 | 1 | 0 | _aArthropoda |
| 650 | 1 | 7 |
_aCrops _gAGROVOC _2 _91069 |
| 650 | 1 | 0 | _aDisease transmission |
| 650 | 1 | 0 | _aEurope |
| 650 | 1 | 0 | _aGramineae |
| 650 | 1 | 0 | _aHemiptera |
| 650 | 1 | 0 | _aHomoptera |
| 650 | 1 | 0 | _aHordeum |
| 650 | 1 | 0 | _aInsecta |
| 650 | 1 | 0 | _aLuteoviruses |
| 650 | 1 | 0 | _aMediterranean countries |
| 650 | 1 | 0 | _aPathogenesis |
| 650 | 1 | 0 |
_aPests of plants _91201 |
| 650 | 1 | 0 |
_aPlant viruses _91543 |
| 650 | 1 | 0 | _aSternorrhyncha |
| 650 | 1 | 0 |
_91306 _aViruses _gAGROVOC |
| 650 | 1 | 0 | _aWestern Europe |
| 650 | 1 | 7 |
_aTriticum _gAGROVOC _2 _91295 |
| 700 | 1 |
_aCasetta, A., _ecoaut. |
|
| 700 | 1 |
_aCoceano, P.G., _ecoaut. |
|
| 700 | 1 |
_aConti, M., _ecoaut. |
|
| 700 | 1 |
_aOsler, R., _ecoaut. |
|
| 700 | 1 |
_aPeressini, S., _ecoaut. |
|
| 773 | 0 |
_tBurnett, P.A. (ed.). World perspectives on barley yellow dwarf. Mexico, DF (Mexico). CIMMYT. 1990. p. 255-259 _n91-013510 |
|
| 942 | _cREP | ||
| 999 |
_c2271 _d2271 |
||