Appendix 3—table 1. Characteristics of helical trajectories of zoospores during straight runs.

Sample	Pitch $p$ ($\mathrm{\mu }\mathrm{m}$)	Radius $R$ ($\mathrm{\mu }\mathrm{m}$)	Gyrational speed$\dot{\varphi }$ (${\displaystyle \mathrm{r}\mathrm{a}\mathrm{d}{\mathrm{s}}^{-1}}$)
1	122	3.250	3.64 π
2	123	4.435	4.00 π
3	145	4.129	2.86 π
4	164	3.390	2.5 π
5	178	4.850	2.1 π
6	112	3.010	4.44 π
7	120	4.300	4.44 π
8	96	4.244	5 π
9	127	4.090	3.33 π
10	106	4.744	4 π