 | 148 páginas
Studies on the shootborer Hypsipyla grandella Zeller . II . Host preference of the larva . Turrialba ( Costa Rica ) 20 ( 2 ) : 241–247 . 1970 . Studies on the shootborer Hypsipyla grandella Zeller ( Lep . , Pyralidae ) . | |
 | 124 páginas
HOLSTEN , É . H .; GARA , R. I. , 1973 : Studies on the shootborer Hypsipyla grandella Zeller ( Lep .: Pyralidae ) . XV . Reversal of the light - dark cycle in relation to adult emergence under laboratory conditions . | |
 | 448 páginas
Studies on the shootborer Hypsipyla grandella ( Zeller ) ( Lep . , Pyralidae ) . XXVI . A new genus and three new species of Microlepidoptera ( Pyralidae and Gracillariidae ) associated with Carapa , Cedrela , and Swietenia in Costa ... | |
 | 436 páginas
Studies on the shootborer Hypsipyla grandella ( Zeller ) ( Lep . , Pyralidae ) . X. Observations on the egg parasite Trichogramma semi fumatum ( Perkins ) ( Hym .: Trichogrammatidae ) . Turrialba ( Costa Ri( 3393 ) ca ) 22 ( 4 ) ... | |
 | 414 páginas
Pyralidae ) . X. Observations on the egg parasite Trichogramma semifumatum ( Perkins ) ( Hym .. Trichogrammatidae ) . Turrialba , 22 ( 4 ) : 398-402 . Grijpma , P. , 1973a . Studies on the shootborer Hypsipyla grandella ( Zeller ) ( Lep ... | |
 | 1978 - 164 páginas
También en : Studies on the shootborer Hypsipyla grandella ( Zeller ) Lep . Pyralidae . Edit . por J. L. Whitmore . Turrialba , Costa Rica , CATIE , 1976 . pp . 71-76 . v . 3 , Estudios de campo y laboratorio fueron emprendidos en Costa ... | |
 | 362 páginas
Studies on the shoot borer Hypsipyla grandella ( Zeller ) ( Lep . , Pyralidae ) . X. Observations on the egg parasite Trichogramma semifumatum ( Perkins ) ( Hym .: Trichogrammatidae ) . ( Tomado de " Turrialba " 22 ( 4 ) : 399-402 . | |
 | 438 páginas
( 3391 ) Studies on the shootborer Hypsipyla grandella ( Zeller ) ( Lep . , Pyralidae ) . X. Observations on the egg parasite Trichogramma semi fumatum ( Perkins ) ( Hym .: Trichogrammatidae ) . Turrialba ( Costa Ri( 3393 ) ca ) 22 ( 4 ) ... | |
 | 1978 - 214 páginas
Studies on the shoot borer ( 22 Hypsipyla grandella ( Zeller ) ( Lep . , Pyra- lidae ) . XXVI . A new genus and three new species of Microlepidoptera ( Pyralidae and Gracillariidae ) associated with Carapa cedrela and Swietenia in Costa ... | |
 | 24 páginas
Studies on the shootborer Hypsipyla grandella ( Zeller ) ( Lep . , Pyralidae ) XXVIII . Biological and chemical screening for the basis of resistance of Toona ciliata M.J. Roem . var . australis ( F. v . M. ) C.DC. | |
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