Factors causing seasonal decline inChilocorus bipustulatus L. [Coccinellidae] in citrus groves in Israel M. KehatS. GreenbergD. Gordon Mémoires Originaux 01 December 1970 Pages: 337 - 345
Lepidopteren-Parasiten aus zwei nordwestdeutschen Eichenwäldern E. BetzF. Schwerdtfeger Mémoires Originaux 01 December 1970 Pages: 347 - 351
Élevage deMelolonthinimermis hagmeieri [Nematoda Mermithidae] par contamination artificielle de larves deMelolontha melolontha L.[Coleopt. Scarabaeidae] F. FackyA. Couturier Mémoires Originaux 01 December 1970 Pages: 353 - 358
Koloniebildung von Röhrenblattläusen [Aphididae] unter Feindeinwirkung F. KlingaufC. Sengonca Mémoires Originaux 01 December 1970 Pages: 359 - 377
Observations on the hosts and host food plants of somePteromalidae [Hym., Chalcidoidea] R. R. Askew Mémoires Originaux 01 December 1970 Pages: 379 - 385
Studies on the genera of the familySigniphoridae [Hymenoptera: Chalcidoidea] recorded from India M. Hayat Mémoires Originaux 01 December 1970 Pages: 387 - 399
A wheat germ medium for rearing of the gypsy mothLymantria dispar L. A. Magnoler Mémoires Originaux 01 December 1970 Pages: 401 - 406
Susceptibility of gypsy moth larvae toLymantria spp. nuclear-and cytoplasmic-polyhedrosis viruses A. Magnoler Mémoires Originaux 01 December 1970 Pages: 407 - 412
Mass rearing, distribution and colonization ofPteroptrix smithi (Compere) in Israel S. KamburovD. GerlingD. Bar Mémoires Originaux 01 December 1970 Pages: 413 - 418
The arthropod hosts of entomogenous fungi in Britain D. Leatherdale Mémoires Originaux 01 December 1970 Pages: 419 - 435
Production en masse des virus de polyédroses nucléaires sur tissus de Lépidoptères maintenusin vitro J. -M. QuiotC. VagoS. Paradis Mémoires Originaux 01 December 1970 Pages: 437 - 443