| Autor: |
null J.K. BANA, null JAIPAL S. CHOUDHARY, null P.D. GHOGHARI, null HEMANT SHARMA, null SUSHIL KUMAR, null SAGAR J. PATIL |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Journal of Agrometeorology. 22:488-493 |
| ISSN: |
0972-1665 |
| DOI: |
10.54386/jam.v22i4.473 |
| Popis: |
The influence of environmental parameters on the development of powdery mildew caused by Oidium mangiferae Berthet on mango inflorescence was studied for seven consecutive years (2012-18) in humid tropics climatic conditions of South Gujarat. The disease incidence and severity (DIS), area under disease progress curve-AUDPC (A-value) and apparent infection rate (r-value) were recorded at panicle and fruit setting stages of the tree at weekly intervals. The correlation studies showed that incidence and severity of powdery mildew significantly negative relationship with morning relative humidity (r = -0.631; p |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
