CD Skripsi

Uji Beberapa Konsentrasi Ekstrak Tepung Daun Sirsak (Annona Muricata L.) Mengendalikan Larva Oryctes Rhinoceros L.

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ABSTRACT
This research aims to obtain a concentration of soursop leaf flour extract
which is effective to control the larvae of Oryctes rhinoceros L. The research was
conducted at the Plant Pest Laboratory, Faculty of Agriculture, Riau University.
The research was conducted for two months from April 2019 to May 2019. The
research was conducted experimentally using a completely randomized design
(CRD) consisting of 5 treatments and 4 replications, so that 20 experimental units
were obtained. The treatments given were the concentration of soursop leaf
extract 0 g.l-1 water, 25 gl-1 water, 50 gl-1 water, 75 gl-1 water and 100 gl-1 water.
The parameters observed were the initial time of death, lethal time, lethal
concentration, daily mortality, total mortality, temperature and humidity. The
observed parameters data were analyzed by variance and followed by LSD at 5%
level. The results showed that giving of soursop leaf powder extract at the higest
concentration is 100 g.l-1 water was control O. rhinoceros L. larvae with a total
mortality of 60%. This has not been effective in controlling O. rhinoceros L.
larvae because it has not been able to cause a total mortality above 80%. The
correct concentration caused a total mortality of 50% of O. rhinoceros L. larvae
was 8.4% or the equivalent of 84 g.l-1 water extract of soursop leaf flour. The
concentration that was able to produce a total mortality of 95% of O. rhinoceros
L. larvae was 55.2% or the equivalent of 552 g.l-1 water extract of soursop leaf
flour.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 120 (0107)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian - Agroteknologi., 2020

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 120 (0107)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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