POPULATION DENSITY OF Elaeidobius kamerunicus Faust IN DIFFERENT SPIKELET POSITION AT ANTHESISING MALE INFLORESCENCE OF Elaeis guineensis Jacq. IN SABAH AND SARAWAK, MALAYSIA

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ژورنال

عنوان ژورنال: Journal of Oil Palm Research

سال: 2020

ISSN: 1511-2780

DOI: 10.21894/jopr.2020.0075