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  1. Bull. Spec. CORESTA Symposium, Taormina, 1986, p. 74, P18, ISSN.0525-6240

    Spodoptera littoralis (Boisduval) and Spodoptera exigua (Hub.) (Lepidoptera : Noctuidae) on tobacco in Italy

    SANNINO L.; BALBIANI A.; AVIGLIANO M.
    Istituto Sperimentale per il Tabacco, Scafati, Italy
    Observations were carried out on two species of Lepidoptera of the genus Spodoptera, S. littoralis (Boisd.) and S. exigua (Hub.), potential enemies of tobacco in Italy. Morphological notes, flight activity, host-species, distribution and damages on...
  2. Bull. Spec. CORESTA Symposium, Taormina, 1986, p. 74, P19, ISSN.0525-6240

    Laboratory evaluation of avermectin B1 against Peridroma saucia (Hub.) (Lepidoptera : Noctuidae) and Acyrtosiphon pisum Harris, Aphis fabae Scop. (Homoptera : Aphidoidea)

    MARULLO R.; BALBIANI A.; SANNINO L.
    Istituto di Entomologia Agraria, Università di Napoli, Portici, Italy
    The Avermectins, a new class of compounds isolated from fermentation of the soil organism Streptomyces avermitilis, consist of eight major components with high anthelmintic and insecticidal activities. In this research the effects in laboratory tests...
  3. Bull. Spec. CORESTA Congress, Vienna, 1984, p. 139, PP28, ISSN.0525-6240

    Scopula ochroleucaria II.S. (Lepid., Geometridae) injurious to tobacco in Campania (South Italy)

    SANNINO L.; BALBIANI A.
    Istituto Sperimentale per il Tabacco, Scafati, Italy
    Observations were carried out on unusual attack by Scopula ochroleucaria II.S. to Sun-Cured tobacco seedlings (Xanthi and Samsum) in greenhouse. Larvae feed on young leaves often cutting the petiole. Adults are active at night; mated females lay eggs...