cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Mufid Febrianto
Contact Email
mas.mufid@coconutcommunity.org
Phone
+628111885787
Journal Mail Official
journal@coconutcommunity.org
Editorial Address
8th Floor BAPPEBTI Building Jl. Kramat Raya No. 172 Kenari, Senen, Jakarta, Indonesia 10430 Phone +62 21 3100556-557 Fax +62 21 3101007
Location
Kota adm. jakarta pusat,
Dki jakarta
INDONESIA
CORD
Published by International Coconut Community
ISSN : 02151162     EISSN : 27218856     DOI : 10.37833/cord
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Library & Information Science
Aims CORD aims to publish original research results and reviews on research and development. While encouraging those involved in research and developments to disseminate their finding it also assists policy makers and planners to be aware of the latest developments in the sector Scope CORD encompasses a broad range of research topics in animal sciences: seedlings and genetics, farming, harvesting, production, health, biotechnology, and production, socio-economic, and policy.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 4 Documents
 1 
Search results for , issue "Vol 16 No 01 (2000): CORD" : 4 Documents clear
A FUNGAL PATHOGEN OF LACE BUG AND LEAF EATING CATERPILLAR, TWO INSECT PESTS OF COCONUT PALM Murali Gopal; Alka Gupta; B. Sathiamma; Chandrika Mohan; K.R. ChandraMohanan Nair; V.P. Soniya
International Coconut Community Journal Vol 16 No 01 (2000): CORD
Publisher : International Coconut Community

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37833/cord.v16i01.335

Abstract

Lace bug, Stephanitis typica (D) and the leaf eating caterpillar, Opisina arenosella W. are two common pests in the coconut ecosystem. Lace bug is the vector of root (wilt) disease of coconut as it harbours and transmits the pathogenic “phytoplasma”. Leaf eating caterpillar is an outbreak defoliator pest. During field collection of these insects, it was observed that in some samples there was green colour sporolation on the cadavers of these insects. From such specimens a fungus was isolated and purified. It was identified as Aspergillus and then confirmed as A. flavus Link. In the laboratory, this fungus was tested for pathogenecity on hosts by different methods of spore application. It was observed that 80% S. typica nymphs died within 3 days and 80-90% of the O. arenosella larvae were mycosed within 3-4 days. In this paper, we discuss the above aspects in detail.
SANGICOCCUS SP., A NEW RECORD OF PEST DEVASTATING COCONUT PALMS IN PALAWAN, PHILIPPINES E.P. Pacumbaba; J.C. Orense; M.B. Zipagan; M.L.R. Imperial
International Coconut Community Journal Vol 16 No 01 (2000): CORD
Publisher : International Coconut Community

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37833/cord.v16i01.336

Abstract

Sangicoccus sp. nr. truncatispinus (Reyne) (Eriococcidae: Homoptera) is recorded for the first time as a major pest of coconut palms in the Philippines. It is also the first record among the coconut growing areas in the world. It sucks the plant sap resulting to chlorosis of leaves. Furthermore, honeydew droplets exuded by the pest accumulated on upper leaf surfaces become substrate for sootymolds. The severe infestation observed in late 1980’s already spread to 6 out of 8 municipalities of the southern second district of Palawan. Presently, crop losses are estimated to reach 53% of the nut yield. The prevailing easterly and westerly wind directions of 1-5 m/sec coupled with the dense manner of planting enabled first instar nymphs (crawlers) to spread to other palms. The long dry spell also favored the proliferation of Sangicoccus sp.bv. Controlling the spread and outbreak of this pest seems to be difficult as it thrives on eleven alternate hosts. Ant attendance contributed to dispersal and protection from natural enemies. Moreover, field population of ten predatory species remained minimal. Possible strategies for its control are presented.
SOIL PHYSICAL CONSTRAINTS AND THEIR EFFECT ON MORPHOLOGICAL CHARACTERS OF COCONUT (Cocos nucifera L. ) ROOTS L P Vidhana Arachchi; Yaspa P A J; Mapa R B; Somapala H.
International Coconut Community Journal Vol 16 No 01 (2000): CORD
Publisher : International Coconut Community

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37833/cord.v16i01.337

Abstract

The objective of the study was to (1) evaluate land suitability for coconut (cocos nucifera L.) production in relation to soil physical properties, (2) identify the soil physical constraints and (3) study their effect on the morphological adaptation of coconut roots. Soil physical properties were found to be significantly related to coconut yield (R2=81.37; p<0.01). Multiple regression with cluster analysis of soil physical properties vs coconut yield enabled classification of soil series into three major groups namely (a) highly (b) moderately and (c) less productive series. It was observed that the high soil compaction which limited the available water and aeration capacity of soils resulted in retardation of the activity of coconut roots. Water stress due to soil compaction was found to induce production of more inactive roots by suberization and dehydration processes. Scanning electron microscopic image showed that soil compaction and water stress, reduced the cell volume per unit area of the absorption zone and the number of pores in respiratory organs of coconut roots resulting in retardation of water and nutrient absorption, and air exchange processes. This in turn malfunctions of absorption cells and respiratory organs of roots resulted in retardation of growth of coconut seedlings. The practical importance of these findings in formulation of land suitability maps for coconuts is discussed.
THE ECONOMICS OF PRODUCTION, UTILIZATION AND MARKETING OF COCONUT FLOUR FROM COCONUT MILK RESIDUE Divina D. Bawalan
International Coconut Community Journal Vol 16 No 01 (2000): CORD
Publisher : International Coconut Community

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37833/cord.v16i01.338

Abstract

Recent developments in the world market such as the General Agreements on Tariff and Trade (GATT), quality management systems (ISO 9000), environmental management systems (ISO 14000), etc. force industries to re-evaluate their existing products and manufacturing systems and procedures. Suddenly, being ISO certified has become both the tool and the badge for the goal of global competitiveness. It is a well known fact that to be globally competitive and to be ISO certified, one must be able to produce quality products at the least cost and with the least waste of materials. This can be done by producing more value-added products from a single raw material with the least inputs.

Page 1 of 1 | Total Record : 4

 1 

Filter by Year

2000 2000


Reset
Filter By Issues
All Issue Vol 41 (2025): CORD Vol 40 (2024): CORD Vol 39 (2023): CORD Vol 38 (2022): CORD Vol 37 (2021): CORD Vol 36 (2020): CORD Vol 35 No 1 (2019): CORD Vol 34 No 2 (2018): CORD Vol 34 No 1 (2018): CORD Vol 33 No 2 (2017): CORD Vol 33 No 1 (2017): CORD Vol 32 No 2 (2016): CORD Vol 32 No 1 (2016): CORD Vol 31 No 2 (2015): CORD Vol 31 No 1 (2015): CORD Vol 30 No 2 (2014): CORD Vol 30 No 1 (2014): CORD Vol 29 No 2 (2013): CORD Vol 29 No 1 (2013): CORD Vol 28 No 2 (2012): CORD Vol 28 No 1 (2012): CORD Vol 27 No 2 (2011): CORD Vol 27 No 1 (2011): CORD Vol 26 No 2 (2010): CORD Vol 26 No 1 (2010): CORD Vol 25 No 2 (2009): CORD Vol 24 No 1 (2008): CORD Vol 23 No 2 (2007): CORD Vol 22 No 2 (2006): CORD Vol 21 No 2 (2005): CORD Vol 21 No 1 (2005): CORD Vol 20 No 2 (2004): CORD Vol 20 No 1 (2004): CORD Vol 19 No 02 (2003): CORD Vol 19 No 01 (2003): CORD Vol 18 No 02 (2002): CORD Vol 18 No 01 (2002): CORD Vol 17 No 02 (2001): CORD Vol 17 No 01 (2001): CORD Vol 16 No 02 (2000): CORD Vol 16 No 01 (2000): CORD Vol 15 No 02 (1999): CORD Vol 15 No 01 (1999): CORD Vol 14 No 01 (1998): CORD Vol 14 No 2 (1998): CORD Vol 13 No 02 (1997): CORD Vol 13 No 01 (1997): CORD Vol 12 No 02 (1996): CORD Vol 12 No 01 (1996): CORD Vol 11 No 02 (1995): CORD Vol 11 No 01 (1995): CORD Vol 10 No 02 (1994): CORD Vol 10 No 01 (1994): CORD Vol 9 No 02 (1993): CORD Vol 9 No 01 (1993): CORD Vol 8 No 02 (1992): CORD Vol 8 No 01 (1992): CORD Vol 7 No 02 (1991): CORD Vol 7 No 01 (1991): CORD Vol 6 No 02 (1990): CORD Vol 6 No 01 (1990): CORD Vol 5 No 02 (1989): CORD Vol 5 No 01 (1989): CORD Vol 4 No 02 (1988): CORD Vol 4 No 01 (1988): CORD Vol 3 No 02 (1987): CORD Vol 3 No 01 (1987): CORD Vol 2 No 02 (1986): CORD Vol 2 No 01 (1986): CORD Vol 1 No 01 (1985): CORD More Issue