Figure 4 in Contribution of Insect Pollination to Macadamia integrifolia Production in Hawaii

Figure 4. (A) Initial fruit set per raceme at 14 days after flowering, and (B) fruit retention at 2 months (2010, n = 10) and 3 months (2011, n = 40) after flowering (means ± SE). Bars with different letters (within a year) were significantly different (P <0.001), Students t-tests.