ABSTRACT: The spotted spider mite, Tetranychus urticae (Koch, 1836), is one of the most important pests strawberry production systems worldwide. Because plant resistance an integrated management strategy, present study investigated effects 12 genotypes on biological characteristics this pest under laboratory conditions (25 ± 2 °C and RH 60 10%; 12:12-hour photophase). experiment was carried usi...

conclusions bacillus thuringiensis is very sensitive to the interaction of p. fluorescens, however is capable to survive in soil due to its capacity of sporulate. some of the cells in the form of spores germinated and folded slightly and remained in a constant cycle of sporulation and germination. this confirms that b. thuringiensis ips82 can germinate, grow and sporulate in soil. results the a...