Jurnal Agrotech
Vol 9 No 2 (2019)

EFEKTIVITAS EKSTRAK DAUN NIMBA (Azadirachta indica A. Juss) DALAM MENGATASI SERANGAN LIRIOMYZA SPP PADA TANAMAN BAWANG MERAH LEMBAH PALU

Arfan (universitas alkhairaat)
Ratnawati (Universitas Alkhairaat)
Hasmari Noer (Universitas Alkhairaat)
Lisa Indriani (Universitas Alkhairaat)
Asli (UPT PTPH Sigi)
Juhana (Penyuluh Pertanian Tanaman Pangan dan Hortikultura Kota Palu)



Article Info

Publish Date
24 Dec 2019

Abstract

The purposes of this research the examine the effectiveness various concentrations neem leaf ekstract on the intensity of attack Liriomyza spp on shallot Lembah Palu variety . Field research was carried out in Guntarano Village, Tanantovea Subdistrict, Donggala Regency, Central Sulawesi. This research conducted from February to April 2016 .The experiment was done using Randomized Complete Block Design with three replications, consists of six treatments, i.e. P0 : control (without aplication neem leaf ekstract); P1: neem leaf ekstract 10 gr /litre; P2 : neem leaf ekstract 20 gr / litre; P3 : neem leaf ekstract 30 gr / litre; P4 : neem leaf ekstract 40 gr / litre; P5 : neem leaf ekstract 50 gr / litre. To find out the effect of threatment, the analysis of variance, and the real influence is continued with the standard ά = 0.05 BNT test. The results showed that use of seed and leaf extracts of neem plant can control Liriomyza spp attack, only 3,04 percent of attack rate and shallot Lembah Palu variety productivity is 3,02/area.

Copyrights © 2019






Journal Info

Abbrev

agrotech

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Agrotech merupakan media informasi berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian analisis dari bidang ilmu agronomi, ilmu tanah, ilmu hama dan penyakit tanaman, ilmu benih, pemuliaan tanaman, agribisnis pertanian dan ekofisiologi yang diterbitkan oleh Fakultas ...