CD Skripsi

Uji Beberapa Konsentrasi Ekstrak Tepung Daun Mimba (Azadirachta Indica A. Juss) Untuk Mengendalikan Ulat Grayak Jagung (Spodoptera Frugiperda J. E. Smith.) Di Laboratorium

---

ABSTRACT
Corn is the second important food ingredient in Indonesia after rice. The main problem in corn cultivation is the attack of Spodoptera frugiperda J.E. Smith. Botanical pesticide neem leaf flour extract Azadiractha indica A. Juss can be the alternative to control S. frugiperda in a safe way. The purpose of this study was to obtain an effective concentration flour extract of neem leaf to control S. frugiperda. This research was conducted at the Plant Pest Laboratory, Faculty of Agriculture, Riau University, Pekanbaru from September to November 2021. The experiment used a completely randomized design (CRD) consisting of 6 treatments and 4 replications. The concentration treatments used were 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water, 80 g.l-1 water and 100 g.l-1 water. The results showed that the application of neem leaf flour extract had a significant effect in killing S. frugiperda. The right concentration to control S. frugiperda is concentration 60 g.l-1 water because was able to cause a total mortality of 80% with an initial time of death of 20.75 hours after application and LT50 at 93.5 hours after application.
Keywords: Spodoptera frugiperda J. E Smith., Azadirachta indica A. Juss., botanical pesticide, armyworm.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

1706122752

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian – Agroteknologi., 2022

Deskripsi Fisik

-

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

1706122752

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

Agroteknologi

Info Detail Spesifik

-

Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar