02046naa a2200313 a 450000100080000000500110000800800410001902200140006002400470007410000170012124501810013826000090031952010500032865000170137865000140139565000160140965000200142565000230144565000240146865000360149265300160152865300220154465300130156665300160157970000190159570000220161470000310163677300650166721199402020-02-06       2019    bl uuuu     u00u1 u    #d  a2316-92817 ahttp://dx.doi.org/10.36560/12520198672DOI1 aPITTA, R. M.  aInfluence of pastoral systems on Mahanarva spectabilis (Distant) (HemipterabCercopidae) and the entomopathogen Metarhizium anisopliae (Metsch.) Sorokin.h[electronic resource]  c2019  aThe influence of Urochloa brizantha (variety Marandu) grazing systems on Mahanarva spectabilis (Distant) and the entomopathogen Metarhizium anisopliae (Metsch.) was studied to understand the benefits of integrated systems in pest management. The pastoral systems studied were: (M) monoculture, (SP) silvopastoral and (ICLF). We assessed the number, per square meter, of alive spittlebug nymphs or infected by M. anisopliae as well as the demanded number of entomopathogen sprays in each pasture system to control the pest. Throughout the experiment period, M. spectabilis was the unique species found. Silvopastoral had a higher number of alive nymphs and a lower percentage of the infected nymphs compared to pasture in monoculture; however, in both systems, only one spray of M. anisopliae was enough to keep the pest below its threshold. In agrosilvopastoral system, there was no spittlebugs infestation, consequently, none sprays was demanded. Thus, intensified production systems such ICLF may be more sustainable, considering pest aspects.  aAgroforestry  aMahanarva  aMetarhizium  aPest management  aUrochloa brizantha  aControle Biológico  aInseto Para Controle Biológico  aMato Grosso  aMicrobial control  aSinop-MT  aSpittlebugs1 aMATIERO, S. C.1 aCORASSA, J. de N.1 aRAMPELOTTI-FERREIRA, F. T.  tScientific Electronic Archivesgv. 12, n. 5, p. 32-39, 2019.