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BIOLOGI DAN NERACA HAYATI KUTU PUTIH PEPAYA PARACOCCUS MARGINATUS WILLIAMS & GRANARA DE WILLINK (HEMIPTERA: PSEUDOCOCCIDAE) PADA TIGA JENIS TUMBUHAN INANG

JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA · Vol. 16 No. 1 (2016) · hlm. 1–9

DOI
10.23960/j.hptt.1161-9
ISSN
2461-0399, 1411-7525
Terbit
2016-03-25
Penerbit
Universitas Lampung
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Biology and life table of papaya mealybug Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Pseudococcidae) on three host plant species. The papaya mealybug, Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Pseudococcidae), has been considered as a new invasive pest causing heavy damage on papaya in Indonesia since 2008. The pest is polyphagous with more than 55 host plant species. Study was conducted in laboratory with the objectives to determine developmental biology and life table parameters of the mealybug feeding on papaya, physic nut, and cassava leaves. Host plant species affected papaya mealybug performances. Egg stage lasted 7.25, 8.09, and 9.86 d on papaya, physic nut, and cassava, respectively. The shortest female nymphal developmental time was on papaya (18.91 d) and the longest on cassava (32.45 d). Longevity of adult males ranged from 1.09-2.85 d while females 12.29-14.93 d. When the mealybugs were reared on a seedling, the fecundity was higher on papaya (324.6) than those on physic nut (186.6) and cassava (157.5). No egg production occurred in virgin females. The sex ratio of P. marginatus favoured females, which comprised about 90% of population on papaya and cassava. The intrinsic rate of increase (rm) was significantly different among hosts, with the highest rate (0.117 female offspring/female/d) on papaya, followed by physic nut (0.079) and cassava (0.057). The maximum values of rmalong with net reproductive rate (Ro) and finite rate of increase(λ), and the shortest mean generation time (T) and doubling time (Dt) on papaya, indicating that papaya was the more favorable host plant for P.marginatus.

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  • Hasanuddin University
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Dadang DadangAfiliasi tidak diketahui3
Dedi HutapeaAfiliasi tidak diketahui2
Purnama HidayatAfiliasi tidak diketahui2
Sugeng SantosoUniversitas Kanjuruhan2
Pudjianto PudjiantoAfiliasi tidak diketahui2
DadangAfiliasi tidak diketahui2
Muh. Ali ImranHasanuddin University1
Andi DahliaHasanuddin University1
Muh. Yusri KarimHasanuddin University1
Hardiati MardingHasanuddin University1
Panca Jarot SantosoAfiliasi tidak diketahui1
Affandi AffandiAfiliasi tidak diketahui1
Dhasa LististioAfiliasi tidak diketahui1
Ellina MansyahAfiliasi tidak diketahui1
Tri Asmira DamayantiAfiliasi tidak diketahui1
OLUFEMI JOSEPH ALABIAfiliasi tidak diketahui1
RAYAPATI ADIKESAVULU NAIDUAfiliasi tidak diketahui1
Yulia PujiastutiAfiliasi tidak diketahui1
Siti HerlindaAfiliasi tidak diketahui1
AGUSMAN JAYAAfiliasi tidak diketahui1
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IM TRISAWAAfiliasi tidak diketahui1
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Sumber metadata: OAI-PMH (metadata jurnal) http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">BIOLOGI DAN NERACA HAYATI KUTU PUTIH PEPAYA PARACOCCUS MARGINATUS WILLIAMS &amp; GRANARA DE WILLINK (HEMIPTERA: PSEUDOCOCCIDAE) PADA TIGA JENIS TUMBUHAN INANG</dc:title>
	<dc:creator xml:lang="en">Maharani, Yuni</dc:creator>
	<dc:creator xml:lang="en">Rauf, Aunu</dc:creator>
	<dc:creator xml:lang="en">Sartiami, Dewi</dc:creator>
	<dc:creator xml:lang="en">Anwar, Ruli</dc:creator>
	<dc:subject xml:lang="en">life table</dc:subject>
	<dc:subject xml:lang="en">papaya mealybug</dc:subject>
	<dc:subject xml:lang="en">Paracoccus marginatus</dc:subject>
	<dc:description xml:lang="en">Biology and life table of papaya mealybug Paracoccus marginatus Williams &amp;amp; Granara de Willink (Hemiptera: Pseudococcidae) on three host plant species. The papaya mealybug, Paracoccus marginatus Williams &amp;amp; Granara de Willink (Hemiptera: Pseudococcidae), has been considered as a new invasive pest causing heavy damage on papaya in Indonesia since 2008. The pest is polyphagous with more than 55 host plant species. Study was conducted in laboratory with the objectives to determine developmental biology and life table parameters of the mealybug feeding on papaya, physic nut, and cassava leaves. Host plant species affected papaya mealybug performances. Egg stage lasted 7.25, 8.09, and 9.86 d on papaya, physic nut, and cassava, respectively. The shortest female nymphal developmental time was on papaya (18.91 d) and the longest on cassava (32.45 d). Longevity of adult males ranged from 1.09-2.85 d while females 12.29-14.93 d. When the mealybugs were reared on a seedling, the fecundity was higher on papaya (324.6) than those on physic nut (186.6) and cassava (157.5). No egg production occurred in virgin females. The sex ratio of P. marginatus favoured females, which comprised about 90% of population on papaya and cassava. The intrinsic rate of increase (rm) was significantly different among hosts, with the highest rate (0.117 female offspring/female/d) on papaya, followed by physic nut (0.079) and cassava (0.057). The maximum values of rmalong with net reproductive rate (Ro) and finite rate of increase(λ), and the shortest mean generation time (T) and doubling time (Dt) on papaya, indicating that papaya was the more favorable host plant for P.marginatus.</dc:description>
	<dc:publisher xml:lang="en">Universitas Lampung</dc:publisher>
	<dc:date>2016-03-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/383</dc:identifier>
	<dc:identifier>10.23960/j.hptt.1161-9</dc:identifier>
	<dc:source xml:lang="en">Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 16 No. 1 (2016): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA; 1-9</dc:source>
	<dc:source>2461-0399</dc:source>
	<dc:source>1411-7525</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/383/394</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2016 Jurnal Hama dan Penyakit Tumbuhan Tropika</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>