POLLINATION OF STRAWBERRIES BY HONEY-BEES

[1] DARROW GM, 1927, J AGR RES, V34, P394

[2] FREE JB, IN PRESS

[3] Hooper C H, 1932, J R SOC ARTS, V81, P85

[4] Hughes H.M., 1961, EXPT HORTICULTURE, V6, P44

[5] HUGHES HM, 1951, FRUIT CULTIVATION AM

[6] KNUTH P, 1906, HANDBOOK FLOWER POLL, V2

[7] KRONENBERG HESTER G., 1959, EUPHYTICA, V8, P245, DOI 10.1007/BF00039367

[8] MOMMERS J., 1961, Mededelingen. Directeur van de Tuinbouw, V24, P353

[9] NITSCH JP, 1952, Q REV BIL, V28, P33

[10] ROBBINS WW, 1931, BOTANY CROP PLANTS

[1] DARROW GM, 1927, J AGR RES, V34, P394

[2] FREE JB, IN PRESS

[3] Hooper C H, 1932, J R SOC ARTS, V81, P85

[4] Hughes H.M., 1961, EXPT HORTICULTURE, V6, P44

[5] HUGHES HM, 1951, FRUIT CULTIVATION AM

[6] KNUTH P, 1906, HANDBOOK FLOWER POLL, V2

[7] KRONENBERG HESTER G., 1959, EUPHYTICA, V8, P245, DOI 10.1007/BF00039367

[8] MOMMERS J., 1961, Mededelingen. Directeur van de Tuinbouw, V24, P353

[9] NITSCH JP, 1952, Q REV BIL, V28, P33

[10] ROBBINS WW, 1931, BOTANY CROP PLANTS