| 000 | 00901nam a2200241Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1995 xx 000 0 und d | ||
| 082 | _aT 633.85 N29S | ||
| 100 | _aNAVDEEP Singh | ||
| 245 | 0 | _aStudies on mosaic disease of sunflower (Helianthus annus L.) in the Punjab | |
| 250 | _aPlant Pathology | ||
| 260 |
_aLudhiana _bPAU _c1995 |
||
| 300 | _a42, 3L | ||
| 520 | _aSunflower mosaic was found prevalent in all the sunflower growing areas of the state and the incidence ranged from 20 to 220% The disease normally initiated in 4th leaf On the basis of physical properties. host range. transmission tests. serology and elec | ||
| 650 | _aSUNFLOWERS -- DISEASES AND PESTS | ||
| 653 | _aMOSAIC | ||
| 653 | _aMOSAIC DISEASES | ||
| 653 | _aOCCURENCE | ||
| 653 | _aPATHOLOGY | ||
| 653 | _aPL | ||
| 653 | _aSUNFLOWERS -- DISEASES AND PESTS | ||
| 653 | _aVIRUS SUNFLOWER | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c98096 _d98096 |
||