\ \ Q Hans Sachtleben, Biologische Bekämpfungsmaßnahmen 



ancylivorus Rohw. 3 ) gegen die um 1913 vermutlich aus Japan nach den Ver- 

 einigten Staaten eingeschleppte ,,Oriental fruit (peach) moth", Cydia molesta 

 Busck (die auch nach Kanada, Italien und Frankreich verschleppt wurde und 

 namentlich an Pfirsichen, in Trieben und Früchten, schädlich wird). Weitaus 

 besser zur Bekämpfung des Schädlings als mehrere eingeführte Parasiten hat sich 

 der nordamerikanische M. ancylivorus gezeigt, dessen einheimischer Wirt der 



3 ) Allen, H. W., The Mass Production of Macrocentrus ancylivorus, a Parasite of the 

 Oriental Fruit Moth, and its Distribution from southern New Jersey. Journ. Econ. Entom. 



24, 1931, 309 — 314; Present Status of Oriental Fruit Moth Parasite Investigations. Ebd. 



25, 1932, 360 — 367; Allen, H. W., and Haeussler, G. J., An Attempt to establish an 

 American Parasite of the Oriental Fruit Moth in France. Ebd. 25, 1932, 1148 — 1159; 

 Bartlett, K. M., The Introduction and Colonization in Puerto Rico of Macrocentrus 

 ancylivorus. Puerto Rico Exper. Stat. U. S. Dept. Agric, Agric. Notes, No. 80, 1937, 

 1 — 4; Britton, W. E., Connecticut State Entomologist, 31. Rpt. 1931, Connect. Agric. 

 Exper. Stat. Bull. 338, 1932, 499—603; 32. Rpt., Bull. 349, 1933, 365—460; 35- Rpt., Bull. 

 383, 1936, 245—366; Chandler, S. C, and Flint, W. P., The Latest Methods of Fighting 

 the Oriental Fruit Moth. Trans. 111. Hort. Soc. 1935. 69, 1936, 485— 493; Daniel, D.M., 

 Technique employed in transferring Parasites of the Oriental Peach Moth (Laspeyresia molesta 

 Busck). Journ. Econ. Entom. 22, 1929, 801 — 805; Oriental Peach Moth Parasite Work in 

 New York. Ebd. 23, 1930, 215 — 217; Macrocentrus ancylivorus Rohw., a polyembryonic 

 Braconi 1 Parasite of the Oriental Fruit Moth. New York Stat. Agric. Exper. Stat., Techn. 

 Bull. 187, 1932; Mass Liberation of the Oriental Fruit Moth Parasite. Journ. Econ. Entom. 

 29, 1936, 459 — 46l; Driggers, B. F., Recent Experiments on Oriental Peach Moth Control 

 in New Jersey. Ebd. 23, 1930, 209 — 21 5; Some Studies on the Larval Parasites of the Oriental 

 Peach Moth (Laspeyresia molesta Busck). New Jersey Agric. Exper. Stat., Bull. 510, 1930; 

 Fink, D. E., The Biology of Macrocentrus ancylivora Rohw. an important Parasite of the 

 Strawberry Leaf Roller (Ancylis comptana Froehl.). Journ. Agric. Res. 32, 1926, 1121 — 1134; 

 Garman, P., The Oriental Peach Moth in Connecticut. Conn. Agric. Exper. Stat., Bull. 313, 

 1930; Oriental Fruit Moth Parasite Work in Connecticut 1930. Journ. Econ. Entom. 

 24, 1931, 315 — 316; Notes on Breeding Macrocentrus ancylivorus from reared Hosts. Ebd. 



26, 1933, 330 — 334; Garman, P., and Brigham, W. T., Further Notes on Breeding Macro- 

 centrus ancylivorus on Larvae of the Oriental Fruit Moth. Ebd. 28, 1935, 204 — 205; Hader., 

 W. R., Parasitism of the Oriental Fruit Moth with special Reference to the Importance of 

 certain Alternate Hosts. Delaware Agric. Exper. Stat., Bull. 194, 1935; Haeussler, G. J., 

 The Oriental Peach Moth. Trans. Peninsul. Hort. Soc. 1929. 1929, 80 — 86; Parasites 

 of the Oriental Peach Moth, Laspeyresia molesta Busck, in North America. Journ. 

 Agric. Res. 41, 1930, 365 — 377; Macrocentrus ancylivorus Rohw. an Important Parasite of 

 the Oriental Fruit Moth. Ebd. 45, 1932, 79 — 100; The Oriental Fruit Moth, Grapholitha 

 molesta Busck, and its Parasites in France and Italy. V. Congr. Intern. Entom. Paris 1932. 

 2, 1933. 533—537; Imms,A.D., 1937; Marlatt, C. L., Report of the Chief of the Bureau of 

 Entomology. Washington 1931 ; Mc Connell, H. S., Parasitism and Over Winter Control of 

 Peach Moth. Trans. Peninsul. Hort. Soc. 1931. o. J., 105 — 108; Oriental Fruit Moth Parasites 

 in Maryland. Journ. Econ. Entom. 25, 1932,367 — 370; Merill, J. M., Oriental Fruit Moth 

 Parasites in Michigan. Ebd. 26, 1933, 788 — 792; Neiswander, R. B., Oriental Fruit Moth 

 Investigations in Ohio. II. Ohio Agric. Exper. Stat., Bull. 569, 1936; Stearns, L. A., The 

 Larvae Parasites of the Oriental Peach Moth (Laspeyresia molesta Busck) with special Reference 

 to the Biology of Macrocentrus ancylivora Rohwer. New Jersey Agric. Exper. Stat., Bull. 

 460, 1928; Steenburgh, W. E., Notes on the Natural and Introduced Parasites of the 

 Oriental Peach Moth (Laspeyresia molesta Busck) in Ontario. 60. Ann. Rpt. Entom. Soc. 

 Ontario 1929- o. J., 124 — 130; The Biological Control Factors affecting the Abundance 

 of the Oriental Peach Moth (Laspeyresia molesta Busck) in Ontario during 1930. 61. Ann. 

 Rpt. 1930. 1931, 57 — 63; The Parasites of the Oriental Fruit Moth in Ontario 1931. 62. 

 Ann. Rpt. 1931- 1932, 66—69. 



