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Table I
Methods of treatments with OA in aqueous- and sucrose solutions.
| Variant of | Number of | Time of | Concentration | Dose per | Number of | Interval | Number of | Presence of | Aqueous (A) | |
|---|---|---|---|---|---|---|---|---|---|---|
| experiment | experiment | experiment | of OA, % | comb, mL | treatments | treatments, | replications | brood, +, – | or sucrose (S) | |
| between | solution | |||||||||
| days | ||||||||||
| 1 | July, 2002 | 0.5 | 2 | 10 | – | A | ||||
| 1.0 | 2 | 10 | – | A | ||||||
| 1.5 | 2 | 10 | – | A | ||||||
| 2.0 | 2 | 10 | – | A | ||||||
| Submersion | 2 | July, 2007 | 0.1 | 2 | 5 | – | A, S | |||
| 0.2 | 2 | 5 | – | A, S | ||||||
| 0.3 | 2 | 5 | – | A, S | ||||||
| 0.4 | 2 | 5 | – | A, S | ||||||
| 0.5 | 2 | 5 | – | A, S | ||||||
|
|
||||||||||
| 3 | April, 2003 | 0.5 | 25 | 4 | 3–6 | 3 | – | A | ||
| 1.0 | 25 | 4 | 3–6 | 3 | – | A | ||||
| 1.5 | 25 | 4 | 3–6 | 3 | – | A | ||||
| Spraying | 4 | May, 2003 | 0.5 | 25 | 5 | 1 | 6 | – | A | |
| 5 | April, 2004 | 0.5 | 25 | 5 | 1 | 11 | – | A | ||
| 6 | Sept., 2005 | 0.5 | 25 | 1 and 2 | 6 | 15 | + | A | ||
| 7 | Sept., 2006 | 0.3 | 25 | 1 | 8 | + | A | |||