CD Skripsi

Uji Beberapa Konsentrasi Ekstrak Biji Pinang (Areca Catechu L.) Untuk Mengendalikan Hama Ulat Jengkal (Chrysodeixis Chalcites Esper) Pada Tanaman Kedelai (Glycine Max L.)

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Chrysodeixis chalcites Esper is main pests in soybean plants cultivation that can cause damage up to 90%. One of controlling done by using areca nuts (Areca catechu L.) which potential as a botanical insecticides. The aim of this study was to obtain effective concentrations of areca nuts extract to control Chrysodeixis chalcites Esper pests on soybean plants (Glycine max L.). This research was conducted at the Laboratory of Plant Pest and Experimental Garden, Faculty of Agriculture, Riau University, Pekanbaru from August to November 2018. The study was conducted experimentally using a completely randomized design (CRD), which consisted of five treatments and four replications, namely: the concentration areca nuts extract 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water and 80 g.l-1 water. The results showed that the concentration of 80 g.l-1 of water was an effective concentration to control Chrysodeixis chalcites pest with an initial death time of 14 hours, lethal time 50 29.25 hours after application and total mortality of 87.50%.
Keywords: Soybean plants, Golden twin spot, Botanical insecticides, Areca nuts extract

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 119 (0039)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian – Agroteknologi., 2019

Deskripsi Fisik

vi, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 119 (0039)

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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