| 000 | 00812nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1989 xx 000 0 und d | ||
| 082 | _aT 634.82 T11S | ||
| 100 | _aTAJINDER Singh | ||
| 245 | 0 | _aStudies on powdery mildew of grapes | |
| 250 | _aPlant Pathology | ||
| 260 |
_aLudhiana _bPAU _c1989 |
||
| 300 | _a62,9L | ||
| 520 | _aOptimum temperature for the development of grape powdery mildew was 25"C, whereas 35"C and above were unfavourable Conidia were capable of germinating at all RH levels ranging from 0 to 100%. Temperature was very important in the development of Unecator W | ||
| 650 | _aGRAPES -- DISEASES AND PESTS | ||
| 653 | _aFUNGUS | ||
| 653 | _aGRAPES | ||
| 653 | _aGRAPES -- DISEASES AND PESTS | ||
| 653 | _aPL. PATHOLOGY | ||
| 653 | _aPOWDERY MILDEW DISEASES | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c96688 _d96688 |
||