Airblast application of copper fungicide to grapefruit does not affect windscar

HortScience

Volumn 39, Issue 3, 2004, Pages 516-519

  Stover, Ed ^a   Hebb, Jack ^a   Sonoda, Ron ^a   Salyani, Masoud ^a  

^a UNIVERSITY OF FLORIDA   (United States)

Author keywords

Aerial spraying; Citrus paradisi; Copper hydroxide; Cullage; Diaporthe citri; Fungicide; Grapefruit; Indian River; Melanose; Phytotoxicity; Wind velocity

Indexed keywords

COPPER; FORESTRY; FUNGICIDES; RIVERS; SAMPLING; WIND;

BLEMISHING; WINDSCAR;

FRUITS;

CITRUS; CITRUS PARADISI; CITRUS X PARADISI; DIAPORTHE; DIAPORTHE CITRI; FUNGI;

EID: 2942536814     PISSN: 00185345     EISSN: None     Source Type: Journal    
DOI: 10.21273/hortsci.39.3.516     Document Type: Article

References (17)

1. Albrigo, L.G. 1976. Influence of prevailing winds and hedging on citrus fruit wind scar. Proc. Fla. State Hort. Soc. 89:55-59.
2. Bullock, R. C., R.F. Brooks, and D.V. Calvert. 1977. Comparison of low volume citrus spray programs applied by aircraft and airblast sprayer in Florida. Proc. Fla. State Hort. Soc. 90:10-13.
3. Dodson, P.G.C. 1966. Damage to citrus fruits by wind. S. Afr. Citrus J. 393:4-7, 11.
4. FAWN. 2002. Florida automated weather network. http://fawn.ifas.ufl.edu/.
5. Kucharek, T.A. and G.E. Brown. 1992. Melanose. Univ. Fla. Ext. Fact Sheet PP-150.
6. Lin, N., H. Beck, F. Zazueta, G. Albrigo, A. Wheaton, B. Castle, R. Peart, J. Valiente, D. Martsolf, J. Ferguson, and P. Spyke. 1999. Decision information systems for citrus: Software implementation and testing. Proc. Fla. State Hort. Soc. 112:40-43.
7. McPhee, J. 1966. Oranges. Farrar, Straus, and Giroux, New York.
8. Metcalf, W. 1936. The influence of windbreaks in protecting citrus orchards. J. For. 34:571-580.
9. Miller, W.M. and J.K. Burns. 1992. Grade lowering defects and grading practices for Indian River grapefruit. Proc. Fla. State Hort. Soc. 105:129-130.
10. Muraro, R.P., J.W. Hebb, and E.W. Stover. 2001. Budgeting costs and returns for Indian River citrus production, 2000-2001. IFAS Econ. Info. Rpt. EI 01-07.
11. Salyani, M., Y.M. Koo, and R.Y. Sweeb. 2000. Spray application variables affect air velocity and deposition characteristics of tower sprayers. Proc. Fla. State Hort. Soc. 113:96-101.
12. Stover, E., J. Salvatore, and P. McClure. 2002a. Influence of spray volume, ground speed, and sensor-actuated spray manifolds on pest control in fresh grapefruit. Proc. Fla. State Hort. Soc. 115:1-5.
13. Stover, E., D. Scotto, and J. Salvatore. 2002b. Pesticide spraying in Indian. River grapefruit: I. Survey of current practices. HortTechnology 12:454-460.
14. Timmer, L.W. 2001. 2001 Florida citrus pest management guide: melanose. Univ. Fla. Ext. Fact Sheet PP-145. http://edis.ifas.ufl.edu/CG019.
15. Timmer, L.W., S.E. Zitko, and L.G. Albrigo. 1998. Split applications of copper fungicides improve control of melanose on grapefruit in Florida. Plant Dis. 82:983-986.
16. Valco, T.D. and H. O'Neal. 2002. Texas citrus: Orchard spraying. http://aggie-horticulture.tamu.edu/citrus/12293.htm.
17. Whiteside, J.O. 1988. Melanose, p. 20-21. In: J.O. Whiteside, S.M. Garnsey, and L.W. Timmer (eds.). Compendium of citrus diseases. APS Press, St. Paul, Minn.