Food forms (a): Wilcoxon test; N=90; Prob.<0.0001, Food particle sizes (b) Wilcoxon test; N=60; Prob.<0.0001. Number of Weaver Ant counting /10 minutes for 10 days between May and July, 2014 for the given anchovy food forms and different particle sizes at Naliendele Citrus orchard, Tanzania, 2014. Large particle sizes refer to all particles that do not pass on a sieve of less or equal to 1mm, where as small particle sizes are those particle passes on 0.5 or 1 mm sieves.