highly significantp < 0.0001
0.0000 webs m −2 ) was statistically highly significant (Mann–Whitney U test, n 1 = 18, n 2 = 20, Z = −4.0637, p < 0.0001).
0.0000 webs m −2 ) was statistically highly significant (Mann–Whitney U test, n 1 = 18, n 2 = 20, Z = −4.0637, p < 0.0001).