Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia

Abstract. Fanani Z. M., Rauf A, Maryana N, Nurmansyah A, Hindayana D. 2019. Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia. Biodiversitas 20: 3751-3757. Cassava mealybug, Phenacoccus manihoti Matile-Ferrero (H...

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Autores principales:	Muhammad Zainal Fanani, Aunu Rauf, Nina Maryana, Ali Nurmansyah, Dadan Hindayana
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	anagyrus lopezi, geographic distribution, phenacoccus manihoti Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/e4f8a84d0c264dc28e3de07077dbcbc9
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spelling	oai:doaj.org-article:e4f8a84d0c264dc28e3de07077dbcbc92021-11-21T21:59:05ZGeographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia1412-033X2085-472210.13057/biodiv/d201238https://doaj.org/article/e4f8a84d0c264dc28e3de07077dbcbc92019-11-01T00:00:00Zhttps://smujo.id/biodiv/article/view/4623https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Fanani Z. M., Rauf A, Maryana N, Nurmansyah A, Hindayana D. 2019. Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia. Biodiversitas 20: 3751-3757. Cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), is an invasive pest detected for the first time in Indonesia in 2010. An exotic parasitoid Anagyrus lopezi (De Santis) (Hymenoptera: Encyrtidae) was introduced and released in 2014 to control the pest. Study was conducted with the objective to determine the geographic distribution of P. manihoti and spread of A. lopezi. Field surveys were conducted on cassava fields in various locations in Lampung, Java, and Nusa Tenggara. Our studies showed that P. manihoti was found to be widely distributed in Lampung, Banten, West Java, Central Java, East Java, West Nusa Tenggara and East Nusa Tenggara. In each location visited, symptoms of P. manihoti infestation as indicated by internode distortion and bunchy top were prominent. Three years following release, parasitoid A. lopezi has established and spread into several cassava growing areas, except East Nusa Tenggara. Parasitism rates varied from 1.50% in West Nusa Tenggara up to 59.18% in East Java. Logistic regression revealed that probability of severe damage by the cassava mealybug was significantly (P<0.05) increased with the increasing abundance of ants.Muhammad Zainal FananiAunu RaufNina MaryanaAli NurmansyahDadan HindayanaMBI & UNS Soloarticleanagyrus lopezi, geographic distribution, phenacoccus manihotiBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 12 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	anagyrus lopezi, geographic distribution, phenacoccus manihoti Biology (General) QH301-705.5
spellingShingle	anagyrus lopezi, geographic distribution, phenacoccus manihoti Biology (General) QH301-705.5 Muhammad Zainal Fanani Aunu Rauf Nina Maryana Ali Nurmansyah Dadan Hindayana Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
description	Abstract. Fanani Z. M., Rauf A, Maryana N, Nurmansyah A, Hindayana D. 2019. Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia. Biodiversitas 20: 3751-3757. Cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), is an invasive pest detected for the first time in Indonesia in 2010. An exotic parasitoid Anagyrus lopezi (De Santis) (Hymenoptera: Encyrtidae) was introduced and released in 2014 to control the pest. Study was conducted with the objective to determine the geographic distribution of P. manihoti and spread of A. lopezi. Field surveys were conducted on cassava fields in various locations in Lampung, Java, and Nusa Tenggara. Our studies showed that P. manihoti was found to be widely distributed in Lampung, Banten, West Java, Central Java, East Java, West Nusa Tenggara and East Nusa Tenggara. In each location visited, symptoms of P. manihoti infestation as indicated by internode distortion and bunchy top were prominent. Three years following release, parasitoid A. lopezi has established and spread into several cassava growing areas, except East Nusa Tenggara. Parasitism rates varied from 1.50% in West Nusa Tenggara up to 59.18% in East Java. Logistic regression revealed that probability of severe damage by the cassava mealybug was significantly (P<0.05) increased with the increasing abundance of ants.
format	article
author	Muhammad Zainal Fanani Aunu Rauf Nina Maryana Ali Nurmansyah Dadan Hindayana
author_facet	Muhammad Zainal Fanani Aunu Rauf Nina Maryana Ali Nurmansyah Dadan Hindayana
author_sort	Muhammad Zainal Fanani
title	Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
title_short	Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
title_full	Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
title_fullStr	Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
title_full_unstemmed	Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia
title_sort	geographic distribution of the invasive mealybug phenacoccus manihoti and its introduced parasitoid anagyrus lopezi in parts of indonesia
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/e4f8a84d0c264dc28e3de07077dbcbc9
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Geographic distribution of the invasive mealybug Phenacoccus manihoti and its introduced parasitoid Anagyrus lopezi in parts of Indonesia

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