Image of Efektifitas Ekstrak Daun Jeruk Nipis (Citrus Aurantifolia Swingle) Terhadap Mortalitas Hama Spodoptera Frugiperda J. E. Smith Pada Tanaman Jagung Di Laboratorium
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Efektifitas Ekstrak Daun Jeruk Nipis (Citrus Aurantifolia Swingle) Terhadap Mortalitas Hama Spodoptera Frugiperda J. E. Smith Pada Tanaman Jagung Di Laboratorium

Corn has a strategic role in the national economy as food, feed and industrial raw materials. Corn productivity in Riau decreases every year, one of which is caused by attacks plant pests, Spodoptera frugiperda J. E. Smith. This pest attacks the growing point of the plant which is marked by larvae scratches. Lime leaf (Citrus aurantifolia Swingle) a plant that has potential as a botanical insecticide for pest control. This research aims to obtain a concentration of lime leaf extract (Citrus aurantifolia Swingle) that is effective against the mortality of S frugiperda pests on corn plants in the laboratory. This research was carried out at the Plant Pest Laboratory, Faculty of Agriculture, Riau University from March to May 2024. The research was carried out experimentally using a Completely Randomized Design (CRD) consisting of six treatments with four replications to obtain 24 experimental units. The treatment given was several extracts of lime leaf flour, 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 concentration of lime leaf flour extract with a concentration of 80 g.l-1 of water was also an effective concentration for the total mortality of the S. frugiperda pest because it was able to cause a total mortality of 82.5% with an initial time of death of 21.75 hours after application and lethal time 50 at 56.25 hours after application.

Keywords : Botanical insecticides, Citrus aurantifolia, Spodoptera frugiperda

Ketersediaan
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Perpustakaan Universitas Riau 1706121775
1706121775
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
1706121775
Penerbit
Pekanbaru : Universitas Riau - F. Pertanian - Agroteknologi.,
Deskripsi Fisik
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Bahasa
Indonesia
ISBN/ISSN
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Klasifikasi
1706121775
Tipe Isi
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Tipe Media
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Tipe Pembawa
-
Edisi
-
Subjek
Agroteknologi
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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