Table 7: Foraging modes, number of foragers, foraging rates, and pollen transfer efficiency of different flower visitors of carrot (Daucus carota).

ParameterForaging modeVisitor species
Andrena leaenaApis floreaSyrphid flies

No. of foragers /m2
(a)
N000
P08.45±0.020
NP1.11±0.146.72±0.397.86±0.74(c)
N+P+NP1.11±0.1415.17±0.417.86±0.74(c)

Foraging rate (per minute)
(a)
N000
P012.71±1.410
NP12.1±2.6510.1±1.253.05±0.29(c)

PTE (per minute)12.0911.173.05

Abbreviations are as in Table 5.