Results 91 to 100 of about 23,412 (223)

Evaluation of Pathogenicity to Spodoptera litura Fabricius of Different Beauveria bassiana Vuillemin Isolates Mass Multiplied on Economically Viable Substrates

open access: yesInternational Journal of Bio-Resource and Stress Management, 2011
Six isolates of Beauveria bassiana were mass multiplied using five economically vi­able substrates, viz. sorghum, rice bran, rice husk, press-mud and bagasse to identify the suitable substrate as wells as the vigorous isolate(s) for large scale ...
P. Rajanikanth   +2 more
doaj  

APLIKASI ENTOMOPATOGEN Beauvaria bassiana (Bals.) Vuill. UNTUK MENGENDALIKAN Spodoptera litura F. HAMA PADA TANAMAN JAGUNG (Zea mays L.)

open access: yes, 2022
Tanaman jagung merupakan salah satu tanaman pangan yang biasa dikonsumsi masyarakat Indonesia. Kerusakan akibat serangan Spodoptera litura pada tanaman jagung mencapai 85% bahkan dapat menyebabkan gagal panen.
Irmawatie, L. (Lilis)   +4 more
core  

Bioactivity of Sweet Flag (Acorus calamus Linnaeus) Essential Oils against Spodoptera litura Fabricius (Lepidoptera: Noctuidae)

open access: yesJournal of Tropical Life Science, 2016
The study aims to determine the chemical compounds, toxicity, and antifeedant activity of sweet flag (Acorus calamus) essential oils against third instar larvae of Spodoptera litura.
Dewi Melani   +2 more
doaj   +1 more source

Matrine Enhances the Pathogenicity of Beauveria brongniartii Against Spodoptera litura (Lepidoptera: Noctuidae)

open access: yesFrontiers in Microbiology, 2019
The repetitive application of pesticides at high doses against Spodoptera litura Fabricius has resulted in development of pesticide resistance and harmful effects to the natural environmental.
Jianhui Wu   +4 more
doaj   +1 more source

KETERTARIKAN NGENGAT Spodoptera litura F. TERHADAP WARNA HIJAU DI AREA TANAMAN MELON [PDF]

open access: yes, 2013
Telah dilakukan penelitian berjudul “Ketertarikan Ngengat Spodoptera litura F. Terhadap Warna Hijau di Area Tanaman Melon (Cucumis melo L)”. Tujuan penelitian ini untuk mengetahui warna hijau apa yang paling banyak dihinggapi ngengat Spodoptera litura F.
Yudhistira, Albertus Krishnandio Seco
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Uji Mortalitas Ulat Grayak (Spodoptera litura F.) Terhadap Ekstrak Tanaman Lidah Mertua (Sansevieria trifasciata Prain) [PDF]

open access: yes, 2021
The tongue-in-law plant (Sansevieria trifasciata Prain) contains saponins, flavonoids, steroids and triterpenoids which are natural metabolites that have the potential to control agricultural pests such as armyworms (Spodoptera sp.).
Hariani, Nova   +2 more
core  

Media Alternatif untuk Pertumbuhan Sel Midgut Spodoptera litura [PDF]

open access: yes, 2013
Cell culture is process when viable cell propagated in vitro in the medium. Midgut cell culture of S. litura is very useful as hosts for SpltMNPV virus that can control S. litura. This study aimed to determine the increase in the number of S.
Asri, Mahanani Tri; Jurusan Biologi Universitas Negeri Surabaya   +2 more
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The efficacy of different strains of SpltNPV (Spodoptera litura Nucleopolyhedrovirus) against the armyworm Spodoptera litura (Lepidoptera: Noctuidae) in laboratory

open access: yes
The armyworm, Spodoptera litura (Lepidoptera: Noctuidae), is one of the leading vegetable pests in the Mekong Delta area, and chemical control has been ineffective due to resistance. SpltNPV has been developed as a biopesticide for its applications to control S. litura pest.
Xuan, Trinh Thi   +3 more
openaire   +2 more sources

Patogenitas Nematoda Entomopatogen Heterorhabditis Spp. terhadap Larva Spodoptera Litura

open access: yes, 2021
Spodoptera litura is a pest in vegetable plants that attacks the leaves and stems. Damage arising from the attack of S. litura can decrease the productivity of plants. Synthetic pesticides are often used in controlling the population of S.
Zahro’in, E. (Erna)   +2 more
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PATOGENISITAS JAMUR ENTOMOPATOGEN Beauveria bassiana Balsamo (DEUTEROMYCETES: MONILIALES) PADA LARVA Spodoptera litura Fabricius (LEPIDOPTERA: NOCTUIDAE)

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2013
Armyworm (Spodoptera litura F.) is considered one of serious pests attacking leaves due to its parasitic characteristic on most hosts such as soybeans, peanuts, cabbage, sweet potatoes, potatoes.
Agung Setyo Budi   +2 more
doaj  

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