Vol. 9 Núm. 4 (1925)

Publicado octubre 1, 1925

https://doi.org/10.46429/jaupr.v9i4

Vol. 9, No. 4, October 1925

Artículos

255-255

https://doi.org/10.46429/jaupr.v9i4.15081

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E. D. Colón,

257-272

AN EXPERIMENT ON DRAINAGE BY MEANS OF PUMPS - IN THE CANE PLOTS "MANUEL MOLINA", "FABRICA PAJAS 1a.", AND "FABRICA PAJAS 2a.",‘ OF THE GIORGETTI COMPANY, IN THE MUNICIPALITY OF BARCELONETA, YEARS 1923-1925

https://doi.org/10.46429/jaupr.v9i4.15082

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273-276

WHAT SUGAR-CANE VARIETY TO PLANT

https://doi.org/10.46429/jaupr.v9i4.15083

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277-281

RELATIONSHIP OF CANE VARIETIES TO DISEASES

https://doi.org/10.46429/jaupr.v9i4.15084

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283-288

STEAM CONSUMPTION IN AN ELECTRIFIED SUGAR MILL

https://doi.org/10.46429/jaupr.v9i4.15085

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291-356

PORTO RICAN CANE-GRUBS AND THEIR NATURAL ENEMIES, WITH SUGGESTIONS FOR THE CONTROL OF LAMELLICORN LARVAE BY MEANS OP WASP-PARASITES (SCOLIIDAE)

https://doi.org/10.46429/jaupr.v9i4.15086

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357-367

AN OUTBREAK OF THE RED-STRIPED SUGAR-CANE SCALE

https://doi.org/10.46429/jaupr.v9i4.15087

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