PS599 is a queen of Poul Erik Sørensen (DK) mated in 2003, descendant F4 of Caucas98R. She is a Buckfast who results in a new line of pure caucasica.
| PS599 | = | .03 – PS689 tun PS672 | : | .01 – PS652 tun KB496 | : | ||
| .99 – PS014 tun KB430 | : | .98 – Cauc(PS) alr KB247 | : | ||||
| imq .98 – Caucas98R × Caucas98 (pure caucasica) |
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| Unauthorized reproduction of this picture, whole or part, is forbidden, except for personal use. | |||||||
| Color code and Abbreviations | ||||||||||||||||||||||||||||||||||||
| Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
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