Table 1.
Pheromone trap catches of citrus pollen-marked H. zea males on 20–22 March 1995 in Texas, USA.
| Date | Location | Position | Number of Trap Catches | Number of H. zea Examined for Pollen | Number (Percentage (%)) of H. zea with Citrus Pollen |
|---|---|---|---|---|---|
| 20 March | Falfurrias | 98.15° W, 27.17° N | 6 | 4 | 1 (25%) |
| Three Rivers | 98.18° W, 28.43° N | 2 | 2 | 1 (50%) | |
| Karnes City | 97.85° W, 28.92° N | 19 | 2 | 2 (100%) | |
| Belmont | 97.68° W, 29.52° N | 9 | 3 | 2 (66.67%) | |
| Rockdale | 96.68° W, 30.66° N | 11 | 1 | 1 (100%) | |
| Richland | 96.43° W, 31.91° N | 3 | 3 | 3 (100%) | |
| 21 March | Falfurrias | 98.15° W, 27.17° N | 10 | 2 | 2 (100%) |
| Alice | 98.08° W, 27.80° N | 2 | 1 | 1 (100%) | |
| 22 March | Falfurrias | 98.15° W, 27.17° N | 8 | 4 | 1 (25%) |
| Bastrop | 97.35° W, 30.11° N | 14 | 2 | 1 (50%) | |
| Kosse | 96.64° W, 31.29° N | 14 | 2 | 1 (50%) | |
| Richland | 96.43° W, 31.91° N | 8 | 3 | 3 (100%) | |
| Rogers | 97.22° W, 30.93° N | 21 | 5 | 1 (20%) | |
| Karnes City | 97.85° W, 28.92° N | 21 | 2 | 1 (50%) |