Population dynamics of pests on Jasminum Multiflorum
| Autor: | J. Jayappa, Roopini Ga Reddy, G. K. Ramegowda, Prasad Kumar |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
education.field_of_study
Ecology Thrips Incidence (epidemiology) fungi Population food and beverages Biology Jasminum multiflorum biology.organism_classification Horticulture Insect Science parasitic diseases Shoot Mite Relative humidity education Agronomy and Crop Science Ecology Evolution Behavior and Systematics Morning |
| Zdroj: | Indian Journal of Entomology. 80:572 |
| ISSN: | 0974-8172 0367-8288 |
| Popis: | Jasminum multiflorum is infested majorly by bud borers, eriophyid mite, shoot web worm and thrips. Study on the population dynamics of these focusing on their seasonal incidence, correlation and multiple regression analyses with weather factors was carried out at the Regional Horticultural Research and Extension Centre and Department of Entomology, College of Horticulture, Bengaluru. The results revealed that morning relative humidity was the best predictor of bud worm incidence with significant negative correlation. Similarly, rainfall was identified for the shoot web worm with positive correlation, maximum temperature for thrips with positive correlation, and both morning and evening relative humidity for eriophyid mite with negative correlation. The incidence of bud and shoot worm had no significant correlation with any of the considered weather parameters. |
| Databáze: | OpenAIRE |
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