Results 41 to 50 of about 2,619 (139)
Biology of yam mealybug, Planococcus pacificus Cox (Hemiptera: Pseudococcidae)
Annals of Tropical Research, 2001 The mealybug, Planococcus pacificus Cox, is one of the most important insect pests attacking stored yam in the Philippines. This paper reports the results of our study on the life history of the insect on greater yam (Dioscorea alata var Kinampay).
Erlinda A. Vasquez, Melecio A. Buyer
doaj
Spartan Daily, October 22, 2002 [PDF]
, 2001 Volume 119, Issue 38https://scholarworks.sjsu.edu/spartandaily/10682/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core +4 more sources
Life history of yam scale, Gonaspidiotus hartii Cockerell (Hemiptera:Diaspididae)
Annals of Tropical Research, 2002 Yam scale, Gonaspidiotus hartii Cockerell, is one of the most important insect pests attacking stored yam in the Philippines. In this study, G. hartii was investigated on greater yam Dioscorea data (var Kinampay).
Erlinda A. Vasquez, Melecio A. Buyser
doaj
Annual and Seasonal Variation of the Ocean Thermal Resources off the Mexican Coast
Journal of Marine Science and EngineeringA large amount of thermal energy is stored in the oceans between the tropics, available for conversion into electrical energy using OTEC technology.
Carlos Melecio Carmona-Cedillo +3 more
doaj +1 more source
Boletín oficial de la provincia de León: Num. 291 (24/12/1948) [PDF]
, 1948 Copia digital. Valladolid : Junta de Castilla y León.
León (Provincia). Diputación Provincial
core +2 more sources
EPJ PhotovoltaicsThis study investigates the efficiency and environmental impact of photovoltaic panel recycling processes through qualitative and quantitative analyses, focusing on three case studies in Peru.
Yovera Cortez Marco Elias Antonio +2 more
doaj +1 more source
La elección episcopal de Atanasio de Alejandría según Filostorgia [PDF]
Sin ...
Fernández Hernández, Gonzalo
core +1 more source
Causas y consecuencias de la gran persecución [PDF]
, 1983 Sin ...
Fernández Hernández, Gonzalo
core +1 more source
Boletín oficial de la provincia de León: Num. 27 (02/02/1928) [PDF]
, 1927 Copia digital. Valladolid : Junta de Castilla y León.
León (Provincia). Diputación Provincial
core +9 more sources
Estructura de la comunidad bentónica (infaunal) en el delta del Río Colorado, México
Revista de Biología Tropical, 1999 The benthic community structure of the Colorado River delta, Mexico, was studied by digging cores in six points along a line perpendicular to the coastline. Three communities were found.
Guillermo Villarreal Chávez +1 more
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