Table 1. Mean numbers of male PCs moving to within 1/2 inch or onto cotton bags of each 

 treatment in which female PC odors were included in at least one treatment per arena. 



* Means within rows not followed by the same letter are significantly different at odds of 19:1. 



Table 2. Mean numbers of male PCs moving to within 1/2 inch or onto cotton bags of each 

 treatment in which male PC odors were included in at least one treatment per arena. 



* Means within rows not followed by the same letter are significantly different at odds of 19: 1 . 



cantly greater numbers than to females alone or plums 

 alone. Males also responded to odor of females held 

 with plums in significantly greater numbers than to 

 males held with plums or a GFW held with plums in 

 Arenas Three and Four, respectively. 



Male Responses to Males. In Arena One (Table 

 2), males did not respond to odor of males alone com- 

 pared to controls, but in Arena Two, males responded 

 to odor of males held with plums in significantly greater 

 numbers than to males alone or plums alone. In Arena 



Three, males responded in statistically similar num- 

 bers to odor of males held with plums and to a GFW 

 held with plums. 



Female Responses to Females. In Arena One 

 (Table 3), females responded in significantly greater 

 numbers to females alone compared to controls. Com- 

 parisons in Arena Two of odors of females alone, plums 

 alone, and females held with plums yielded statisti- 

 cally similar responses to plums alone and females held 

 with plums, though responses to females held with 



Fruit Notes, Volume 64 (Number 3), Summer, 1999 



