Mathematical model of shallot with grandong pest / leafminer

Hajar Hajar, Fahri Fahri

Abstract


Abstract. Shallot is the main commodity of Central Sulawesi. But in the cultivation, there are some pests shallot plants.  One of the pests is grandong pest/leafminer. In this study, we built a mathematical model of shallot growth with grandong pest/ leafminer. We obtained two critical points, namely A and B. The existence and stability of the two critical points can be guaranteed in this study.


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References


Directorate of Horticultural Crop Protection 2008 Introduction and Control of Priority Vegetable Pests (Jakarta : Directorate General of Horticulture)

Hutapea, R T P, Limbongan J, Amin M, Suwitra I K, Dirman M, Thamrin and Sarungallo M 2000 Analysis of Agroecological Zones of Central Sulawesi (Donggala District) Research/Study Results 1999/2000 (Palu : Agricultural Technology Research Center Biromaru) 32

Imaniar E F and Pharmawati M 2014 Damage to Chromosomes of Shallots (Allium cepa L.) Due to Immersion with Ethidium Bromide Journal Symbiosis 2 173-183

Limbongan J and Monde A 1999 The Effect of Organic and Inorganic Fertilizer Use and Shallot Cultivar Production of Palu Journal of Horticulture 9 212-219

Limbongan J and Maskar 2003 Potential of Development and Availability of Palu Shallot Technology in Central Sulawesi Jurnal Penelitian dan Pengembangan Pertanian 22 103-108

Nonci N, Muis A and Hutahaean L 2009 Study of Farmers and Marketing of Patch Shallot Report of Research Result and Assessment Center for Agricultural Technology Central Sulawesi Palu (Palu : Agricultural Technology Central Sulawesi) 12

Nonci N and Muis A 2011 Bioecology and Leafminer Control Liriomyza Chinensis Kato (Diptera: Agromyzidae) on Shallot Journal of Agricultural Research 30

Shahabuddin, Anshary A and Gellang A 2012 Level of Attack and Type of Leafminer on Three Local Varieties of Shallot in Central Sulawesi Hammer Valley J. HPT Tropika. 12 153-161

Subiono 2013 Linear System and Optimal Control (Surabaya :Departement of mathematics FMIPA-ITS)


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