Abstract
In studies conducted in Hawaii under both greenhouse and field conditions, we evaluated the propensity of melon fly females, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae), to alight on either fruit mimics (agar spheres) or host fruit that were or were not occupied by conspecific resident females. We also examined the extent to which occurrence of local enhancement of alighting found in B. cucurbitae females was affected by a variety of factors such as the presence or the absence of host fruit odor (zucchini or ivy gourd), the number of conspecifics present on a host, the degree of isolation of assayed females from other females prior to testing, and the kinds of stimuli (acoustical, visual, olfactory) emanating from conspecifics present on a host mimic. In addition, we asked whether local enhancement might be operative in the food-foraging behavior of melon flies. We found that in a variety of situations, melon fly females alighted in significantly greater numbers at resources (food, fruit mimics, or host fruit) occupied by conspecific females than at unoccupied resources. Such positive influence of resident conspecific females was more pronounced in greenhouse cage assays when one or two rather than four residents were present on a host mimic (but was more pronounced when four rather than one or two residents were present on a host fruit in a field test), and was more evident when test females were grouped with conspecific females than when test females were isolated from conspecific females for 5 days before testing. Rather than acoustical or olfactory stimuli associated with resident conspecific females, the mere physical presence (visual stimulus) of a motionless dead resident melon fly female provided sufficient stimulation for test females to alight in significantly greater numbers at resources occupied by conspecific females than at unoccupied resources. We consider our findings as good evidence of local enhancement in the melon fly and discuss our results in relation to monitoring tactics for adult melon flies.
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REFERENCES
Aluja, M., Piñero, J., Jácome, I., Dxíaz-Fleischer, F., and Sivinki, J. (2000). Behavior of flies in the genus Anastrepha (Trypetinae: Toxotrypanini). In Aluja, M., and Norrbom, A. L. (eds.), Fruit Flies (Tephritidae): Phylogeny and Evolution of Behavior, CRC Press, DelRay Beach, FL, pp. 375–406.
Averill, A. L., and Prokopy, R. J. (1987). Intraspecific competition in the tephritid fruit fly Rhagoletis pomonella. Ecology 68: 878–886.
Back, E. A., and Pemberton, C. E. (1917). The melon fly in Hawaii. U.S. Dept. Agric. Bull. 491: 64.
Barnhart, C. S., and Chadwick, L. E. (1953). A fly factor in attractant studies. Science 117: 104–105.
Chelliah, S., and Sambandam, C. N. (1974). Mechanism of resistance in Cucumis callosus to the fruit fly, Dacus cucurbitae. I. Non-preference. Indian J. Entomol. 36: 98–102.
Christenson, L.D., and Foote, R.H. (1960). Biology of fruit flies. Annu. Rev. Entomol. 5: 171–192.
Choe, J. C., and Crespi, B. J. (1997). Evolution of Social Behaviour in Insects and Arachnids, Cambridge University Press, Cambridge, England.
Clayton, D. A. (1978). Socially facilitated behavior. Q. Rev. Biol. 53: 373–392.
Collins, R.D., and Bell, W. J. (1996). Enhancement of resource finding by visual stimuli in Musca domestica (Diptera: Muscidae). J. Kansas Entomol. Soc. 69: 204–207.
D'Adamo, P., Corley, J., Sackmann, P., and Lozada, M. (2000). Local enhancement in the wasp Vespula germanica—Are visual cues all that matter? Insectes Sociaux 47: 289–291.
D'Adamo, P., Lozada, M., and Corley, J. (2003). Conspecifics enhance attraction of Vespula germanica (Hymenoptera: Vespidae) foragers to food baits. Ann. Entomol. Soc. Am. 96: 685–688.
Danchin, E., and Wagner, R. H. (1997). The evolution of coloniality: The emergence of new perspectives. Trends Ecol. Evol. 12: 342–347.
Diaz-Fleischer, F., and Aluja, M. (2003a). Influence of conspecific presence, experience, and host quality on oviposition behavior and clutch size determination in Anastrepha ludens (Diptera: Tephritidae). J. Insect Behav. 16: 537–554.
Diaz-Fleischer, F., and Aluja, M. (2003b). Behavioural plasticity in relation to egg and time limitation: The case of two fly species in the genus Anastrepha (Diptera: Tephritidae). Oikos 100: 125–133.
Dukas, R., Prokopy, R. J., and Duan, J. J. (2001). Egg laying behavior of Mediterranean fruit flies (Diptera: Tephritidae): Is social facilitation important? Fla. Entomol. 84: 665–671.
Fabre, F., Ryckewaert, P., Duyck, P. F., Chiroleu, F., and Quilici, S. (2003). Comparison of the efficacy of different food attractants and their concentration for melon fly (Diptera: Tephritidae). J. Econ. Entomol. 96: 231–238.
Feder, J. L., Reynolds, K., Go, W., and Wang, E. C. (1995). Intra-and interspecific competition and host race formation in the apple maggot fly, Rhagoletis pomonella (Diptera: Tephritidae). Oecologia 101: 416–425.
Fitt, G. P. (1989). The role of interspecific interactions in the dynamics of tephritid populations. In Robinson, A. S., and Hooper, G. (eds.), Fruit Flies: Their Biology, Natural Enemies and Control, Elsevier, Amsterdam, pp. 281–301.
Galef, B. G., and Giraldeau, L. A. (2001). Social influences on foraging in vertebrates: Causal mechanisms and adaptive functions. Anim. Behav. 61: 3–15.
Guerin, B. (1993). Social Facilitation, Cambridge University Press, Cambridge, England.
Jones, S. R., and Kim K. C. (1994). Aculeus wear and oviposition in 4 species of Tephritidae (Diptera). Ann. Entomol. Soc. Am. 87: 104–107.
Papaj, D. R., and Alonso-Pimentel, H. (1997). Why walnut flies superparasitize: Time savings as a possible explanation. Oecologia 109: 166–174.
Prokopy, R. J., and Duan, J. J. (1998). Socially facilitated egg laying behavior in Mediterranean fruit flies. Behav. Ecol. Sociobiol. 42: 117–122.
Prokopy, R. J., and Koyama, J. (1982). Oviposition site partitioning in Dacus cucurbitae. Entomol. Exp. Appl. 31: 428–432.
Prokopy, R. J., Miller, N.W., Duan, J. J., and Vargas, R. I. (2000). Local enhancement of arrivals of Ceratitis capitata females on fruit mimics. Entomol. Exp. Appl. 97: 211–217.
Prokopy, R. J., Miller, N. W., Piñero, J. C., Oride, L., Chaney, N., Revis, H., and Vargas, R. I. (2004). How effective is GF-120 Fruit Fly Bait spray applied to border area sorghum plants for control of melon flies (Diptera: Tephritidae)? Fla. Entomol. 87: 354–360.
Prokopy, R. J., and Reynolds, A. H. (1998). Ovipositional enhancement through socially facilitated behavior in Rhagoletis pomonella flies. Entomol. Exp. Appl. 86: 281–286.
Prokopy, R. J., and Roitberg, B. D. (2001). Joining and avoidance behavior in nonsocial insects. Annu. Rev. Entomol. 46: 631–665.
Prokopy, R. J., Romig, M. C., and Drew, R. A. I. (1999). Facilitation in ovipositional behavior of Bactrocera tryoni flies. J. Insect Behav. 12: 815–832.
Robertson, I. C., Roitberg, B. D., Williamson, I., and Senger, S. (1995). Contextual chemical ecology: An evolutionary approach to the chemical ecology of insects. Am. Entomol. 41: 237–239.
Raveret Richter, M.A. (2000). Social wasp (Hymenoptera: Vespidae) foraging behavior. Annu. Rev. Entomol. 45: 121–150.
Rull, J. A., Prokopy, R. J., and Vargas, R. I. (2003). Effects of conspecific presence on arrival and use of hosts in Ceratitis capitata females. J. Insect Behav. 16: 329–346.
Schlein, Y., Yuval, B., and Warburg, A. (1984). Aggregation pheromone released from the palps of feeding female Phlebotomus papatasi. J. Insect Physiol. 30: 153–156.
Severin, H. H. P., Severin, M. A., and Hartung, W. J. (1914). The ravages, life history, weights of stages, natural enemies, and methods of control of the melon fly (Dacus cucurbitae). Ann. Entomol. Soc. Am. 7: 177–207.
Spivak, M., Conlon, D., and Bell, W. J. (1991). Wind-guided landing and search behavior in fleshflies and blowflies exploiting a resource patch. Ann. Entomol. Soc. Am. 84: 447–452.
Stamp, N. E. (1980). Egg deposition patterns in butterflies-Why do some species cluster their eggs rather than deposit them singly. Am. Nat. 115: 367–380.
Statsoft, Inc. (2001). STATISTICA(data analysis software system), version 6. www.statsoft.com.
Stonehouse, J., Afzal, M., Zia, Q., Mumford, J., Poswal, A., and Mahmood, R. (2002). “Singlekilling-point” field assessment of bait and lure control of fruit flies (Diptera: Tephritidae) in Pakistan. Crop Protect. 21: 651–659.
Thorpe, W. H. (1963). Learning and Instinct in Animals, Methuen, London.
Wiesmann, R. (1962). Geruchsorientierung der Stubenfliege, Musca domestica. Z. Angew. Entomol. 50: 74–81.
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Piñero, J.C., Prokopy, R.J. Local Enhancement of Alighting in the Melon Fly, Bactrocera cucurbitae: Effect of Olfactory, Visual, and Acoustical Stimuli. Journal of Insect Behavior 17, 493–510 (2004). https://doi.org/10.1023/B:JOIR.0000042537.09796.5f
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DOI: https://doi.org/10.1023/B:JOIR.0000042537.09796.5f