IDENTIFICATION AND EFFICIENCY OF BACTERIAL STRAINS ISOLATED FROM INFECTED LARVAE OF COTTON PINK BOLLWORM Pectinophora gossypiella AND SPINY BOLLWORM Earias insulana (LEPIDOPTERA:

Toxicity and Biological Effects of Some Bacterial Isolates on American Bollworm, Helicoverpa armigera (Hubner) and Spiny Bollworm, Earias insulana (Boisd.)

NEW ISOLATED BACILLUS SPP. AGAINST THE COTTON LEAF-WORM, SPODOPTERA LITTORALIS (BOISD.) (LEPIDOPTERA: NOCTUIDAE)

TOXICOLOGICAL AND BIOLOGICAL EFFECTS OF BACTERIA, Bacillus thuringiensis KURSTAKI ON Pectinophora gossypiella (SAUND.), AND ENTOMOPATHOGENIC FUNGI, Beauveria bassiana ON Earias in

IDENTIFICATION OF THREE STRAINS OF Entomopathogenic bacteria Isolated FROM Culex spp. LARVAE AND THEIR POTENCY ON Culex pipiens LARVAE.

IDENTIFICATION, INSECTICIDAL EFFECT AND ANTIBIOSIS STUDIES OF SOME BACTERIA ISOLATED FROM NATURALLY INFECTED Pectinophora gossypiella (SAUND.) COLLECTED FROM COTTON FIELDS IN EGYP

Isolation and identification of entomopathogenic fungi associated with the spiny bollworm and evaluation of their metabolites against the insect's biological parameters

CHARACTERIZATION OF BACTERIAL ISOLATES (Rhizobium leguminosarum and Bacillus thuringiensis) ABLE TO DEGRADE OF MALATHION AND METHOMYL PESTICIDES .

Biochemical studies of Bacillus Thuringiensis var.kurstaki, Serratia marcescns and Teflubenzurone on cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptea: Noctuidae)

TOXICOLOGICAL STUDIES OF SOME MICROBIAL COMPOUNDS AND THEIR MIXTURES AGAINST 2nd INSTAR LARVAE OF COTTON LEAFWORM Spodoptera littoralis (Boisd).