- Fruits: bananas, general tree fruits
- Pest Management: disease vectors, economic threshold, field monitoring/scouting, integrated pest management, prevention, sanitation
Hawaii banana plantings are plagued with several yield reducing pests. Among which, Banana bunchy top virus (BBTV) and its aphid vectors (Pentalonia nigronervosa) are of greatest economic concern. In the pass, limited field research and outreach efforts were conducted in Hawaii with regards to these organisms. As a result, several “grower myths” developed in Hawaii regarding their management and changes in production practices resulting from these gratuitous beliefs helped to promote virus spread. Thus, the goal of this project was to help banana growers sustain the economic viability of their operations through the obtainment and dissemination of practical and trustworthy information on BBTV and Pentalonia nigronervosa that could readily be used as part of an integrated disease management program.
Project objectives:div style="margin-left:1em;">
- obtaining a better understanding of the banana aphid’s biology and ecology,studying the pattern of banana bunchy top virus spread in commercial fields, and
determining disease parameters that are important to the development of virus management practices