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    World Agroforestry (ICRAF) is a centre of science and development excellence that harnesses the benefits of trees for people and the environment. Leveraging the world’s largest repository of agroforestry science and information, we develop knowledge practices, from farmers’ fields to the global sphere, to ensure food security and environmental sustainability.

     

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    Driven by our vision of a world where all people have viable livelihoods supported by healthy and productive landscapes, our global team of science, research, development, institutional and resource professionals seeks to better combine the science of discovery with the science of delivery. To realize this vision, we focus on four key interacting themes: By combining more productive trees with more resilient and profitable agricultural systems and a sounder understanding of the health of the soil, land and people that is part of ‘greener’, better governed landscapes, we offer valuable and timely knowledge products and services to the global community as it tackles the major challenges of the Anthropocene. These include dealing with climate change; low soil carbon; widespread forest, tree and soil loss leading to degradation; poverty; demographic upheavals and conflict; and securing equitable futures for all with a special focus on women and children.

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    Suggested citation: Kindt R, John I, Dawson IK, Graudal L, Lillesø J-P B, Ordonez J, Jamnadass R. 2022. Agroforestry Species Switchboard: a synthesis of information sources to…
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  • CIFOR-ICRAF
    Check out cifor-icraf.org!

    The Center for International Forestry Research (CIFOR and World Agroforestry (ICRAF) joined forces in 2019, leveraging a combined 65 years’ experience in research on the role of forests and trees in solving critical global challenges.

    CIFOR-ICRAF sub menu

    • Home
    • About
    • Research
    • Locations
    • Knowledge
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    Footer menu

    • About Us
    • Contact
    • Careers
    • Tree Seed Info
    • Agroforestry World
    • CIFOR-ICRAF privacy notice
    • Corporate Documents
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    • Global Landscapes Forum
    © 2023 World Agroforestry All rights reserved.
    To report issues related to research ethics, fraud, harassment and other forms of wrongdoing visit the ICRAF Anonymous Reporting Platform
    Stay informed

    ICRAF publishes content on a regular basis. Subscribe and stay up-to-date on the latest news and trends on agroforestry

    Subscribe
  • About
    About

    World Agroforestry (ICRAF) is a centre of science and development excellence that harnesses the benefits of trees for people and the environment. Leveraging the world’s largest repository of agroforestry science and information, we develop knowledge practices, from farmers’ fields to the global sphere, to ensure food security and environmental sustainability.

     

    About menu

    • About ICRAF
    • Our History
    • Corporate Documents
    • CIFOR-ICRAF Merger
    • What is Agroforestry?

    About Us Submenu

    • Board of Trustees
    • Management Team
    • Careers
    • Policies and Guidelines

    Footer menu

    • About Us
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    • Careers
    • Tree Seed Info
    • Agroforestry World
    • CIFOR-ICRAF privacy notice
    • Corporate Documents
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    • Global Landscapes Forum
    © 2023 World Agroforestry All rights reserved.
    To report issues related to research ethics, fraud, harassment and other forms of wrongdoing visit the ICRAF Anonymous Reporting Platform
    Stay informed

    ICRAF publishes content on a regular basis. Subscribe and stay up-to-date on the latest news and trends on agroforestry

    Subscribe
  • Research
    Research

    Driven by our vision of a world where all people have viable livelihoods supported by healthy and productive landscapes, our global team of science, research, development, institutional and resource professionals seeks to better combine the science of discovery with the science of delivery. To realize this vision, we focus on four key interacting themes: By combining more productive trees with more resilient and profitable agricultural systems and a sounder understanding of the health of the soil, land and people that is part of ‘greener’, better governed landscapes, we offer valuable and timely knowledge products and services to the global community as it tackles the major challenges of the Anthropocene. These include dealing with climate change; low soil carbon; widespread forest, tree and soil loss leading to degradation; poverty; demographic upheavals and conflict; and securing equitable futures for all with a special focus on women and children.

    Research Menu

    • Research Areas
    • Publications
    • Programmes
    • Projects
    • Resource Centre
    • Discover Agroforestry
    A climate change atlas for Africa of tree species prioritized for forest landscape…

    Our Climate Change Atlas for African trees shows how alterations in environmental condi

    Read More
    The Resources for Tree Planting Platform

    The Resources for Tree Planting Platform explains how to go about sourcing good quality

    Read More
    Agroforestry Species Switchboard: a synthesis of information sources to support tree research and development activities. Version 3.0
    Agroforestry Species Switchboard: a synthesis of information sources to support tree…
    Suggested citation: Kindt R, John I, Dawson IK, Graudal L, Lillesø J-P B, Ordonez J, Jamnadass R. 2022. Agroforestry Species Switchboard: a synthesis of information sources to…
    Read More

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    © 2023 World Agroforestry All rights reserved.
    To report issues related to research ethics, fraud, harassment and other forms of wrongdoing visit the ICRAF Anonymous Reporting Platform
    Stay informed

    ICRAF publishes content on a regular basis. Subscribe and stay up-to-date on the latest news and trends on agroforestry

    Subscribe
  • Regions
    Regions

    World Agroforestry works throughout the Global South with footprints in Africa, Asia and Latin America. Our activities span over 44 countries in six regions. Each office oversees, plans, coordinates and supports initiatives within their region, and maintains liaisons and partnerships with governments, development partners, learning institutions and civil society

    Region menu

    • Eastern & Southern Africa
    • West & Central Africa
    • Latin America
    • East & Central Asia
    • South Asia
    • Southeast Asia
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    To report issues related to research ethics, fraud, harassment and other forms of wrongdoing visit the ICRAF Anonymous Reporting Platform
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    Keep up to date with our latest news stories. Learn about our innovative research, programmes and global partnerships.

    News&Events Menu

    • Press Releases
    • ICRAF in the Media
    • News
    Use dirt solution for carbon pollution, says expert
    Read More
    In Kenya, a community regrew its forest — and redefined reforestation success
    Read More
    Our Global Food Systems Are Rife with Injustice: Here’s How We Can Change This
    Read More

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    • Agroforestry World
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    © 2023 World Agroforestry All rights reserved.
    To report issues related to research ethics, fraud, harassment and other forms of wrongdoing visit the ICRAF Anonymous Reporting Platform
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Pengaruh jarak pagar (Jatropha curcas Linn.) dan rambutan (Nephelium lappaceum Linn.) terhadap jenis serangga hama pada sistem agroforestri coklat (Theobroma cacao Linn.) di kawasan Kabupaten Pidie dan Pidie Jaya
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Year
2009

Authors
Ameliawati S
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Region
Southeast Asia
Telah dilakukan penelitian tentang pengaruh jarak pagar (Jatropha curcas Linn.) dan rambutan (Nephelium lappaceum Linn.) terhadap jenis serangga hama pads sistem agroforestri coklat (Theobroma cacao Linn.) di Kabupaten Pidie yaitu Kecamatan Mila, Kecamatan Glumpang Tiga, dan Kecamatan Padang Tiji. Kabupaten Pidie Jaya yaitu Kecamatan Bandar Baru. Penelitian dilakukan mulai dari Bulan November 2007 sampai Agustus 2009. Penelitian ini bertujuan untuk mengetahui jenis dan keanekaragaman jenis serangga Kama yang terdapat pada kakao, Berta untuk mengetahui pengaruh jenis tanaman (rambutan dan jarak pagar) yang dikombinasikan dengan kakao terhadap kepadatan populasi serangga hama. Metoda yang dipakai adalah PRA (Participatory Rural Appraisal) dan pengoleksian secara langsung di lokasi penelitian. Hasil penelitian menunjukkan jenis serangga hama yang terdapat pads perkebunan kakao dan agroforestri kakao ada 13 terdiri dan 4 ordo yaitu : Hemiptera, Lepidoptera, Homoptera dan Coleoptera. Pada sistem agroforestri kakao-jarak pagan terdapat 6 jenis serangga hama yang tercakup ke dalam 3 ordo, pada sistem agroforestri kakao-rambutan terdapat 7 jenis serangga hama yang tercakup ke dalam 3 ordo dan pada kakao monokultur terdapat 8 jenis serangga hama yang tercakup ke dalam 5 ordo. Urutan 3 jenis serangga hama yang memiliki indeks nilai penting tertinggi pada agroforestri kakao-jarak pagar adalah Conopomorpha cramerella (57,5%), Acrocercops cramerella (48,0%) dan Darna trima (29,5%), pada agroforestri kakao-rambutan Conopomorpha cramerella (48,510/o),Zeuzera coffeae (35,03%) dan Helopeltis antonii (34,05%), dan pada kakao monokultur Pseudococcus citri (41,48%), Helopeltis antonii (35,24%) dan Leptocorixa acuta (26,20%). Indeks keanekaragaman jenis serangga hama berturut-turut dari yang paling besar adalah pada tipe agroforestri kakao monokultur (1,90), kakao-rambutan (1,8) dan kakao-jarak pagar (1,55). Indeks Dissimilaritas jenis serangga Kama berturut-turut dari nilai yang paling besar yaitu kakao-rambutan dengan kako monokultur (0,6), pada kakao-jarak pagan dengan kakao monokultur (0,52) dan kakao-jarak pagan dengan kakao-rambutan (0,32). Secara statistik jumlah individu serangga hama pads sistem agroforestri kakao-jarak pagar dan sistem agroforestri kakao-rambutan tidak berbeda nyata.

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