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Table 7. Gentiana pollen content in the pollen baskets of the bumblebees recorded in the gentian flowers during the period of observation, %.
Bumblees
Gentiana
pollen, %
Yellow,
Yellow, wide belt
Blue-purple,
Blue,
Blue,
widest bell
narrow bell
narrow bell
narrow bell
Tongue length, mm
G. lutea
G. punctata
G.pneunwnanthe
G. asclepiadeci
G. cruciata
Bombus
sp.
B. argiilaceus
Scop,
aver min шах aver min шах aver min max aver min max aver min max
B. pomorum
Pz.
B. pratorum
L.
9,29 76.6 4.0 100.0 64,4 3,0 100.0
34.8 0.0 100.0
4.3 4,3 43
B, agrorum
F.
10,62
71.5 36.0 99,0
B. terrestris
L.
91.0 91,0 91.0
76,5 11.5 99.0
B. syharum
L
83.3 16.6 99,6
B. pyrenaeus
L.
90;7 65,0 100,0 71.8 3.2 99,7
B. lapidarius
L.
10,85 94.6 94,6 94,6
87.8 79.8 95,8
B. hortoruni
L.
1-1,60
86.0 80,0 92.0 98.2 96.7 99,6 67.9 50.0 83.0 76,8 56.9 99.5
B. suhterraneiis
L
87.9 75,8 99.8
TOTALLY, %
80.7 4.0 100.0 75,8 3.0 100,0 98.2 96.7 99.6 65.2 0.0 100,0 64.7 4.3 99.4
Электронная Научная СельскоХозяйственная Библиотека