Results 91 to 100 of about 19,866 (221)

Identifikasi Sumber Ketahanan Aksesi Plasma Nutfah Kedelai Untuk Ulat Grayak Spodoptera Litura F. [PDF]

open access: yes, 2010
The importantaspect of development of resistant plant to insect pest is sourceof resistance. Study the resistance of 14 advance soybeanbreeding lines to common cutworm Spodoptera litura F.
Adie, M. M. (M)   +1 more
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Efecto de cepas nativas de Trichoderma spp. sobre Sclerotium sp. y Fusarium sp. evaluadas in vitro

open access: yesSiembra
La búsqueda de alternativas de control biológico sobre organismos plaga es cada vez más constante. El objetivo de este estudio fue determinar la eficiencia de control biológico de seis cepas nativas de Trichoderma spp. aisladas de diferentes ecosistemas
Noel Antonio Herrera Rodriguez   +3 more
doaj   +1 more source

Resistance of different tomato cultivars to the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2016
Two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae), is one of the most important pests of tomato crops. Using resistant cultivars is a useful control method against the pest in integrated pest management programs.
S. Vahdani   +3 more
doaj  

Plant Growth Promoting Rhizobacteria (PGPR) - Prospective and Mechanisms: A Review

open access: yesJournal of Pure and Applied Microbiology, 2018
Plant growth-promoting rhizobacteria (PGPR) are naturally occurring soil bacteria that colonize plant roots, which is an important environment for plant microbe interactions. PGPR have attracted special attention for their ability to enhance productivity,
V. Jeyanthi, S. Kanimozhi
doaj   +1 more source

Mekanisme Hambatan Kapang Rhizosfer Pada Lahan Pertanian Organik Terhadap Penyebab Penyakit Layu Fusarium Tanaman Tomat [PDF]

open access: yes, 2014
Lahan pertanian organik merupakan lahan pertanian yang dibatasi penggunaan bahan kimianya, sehingga pada lahan ini mikroorganisme dapat tumbuh dan berkembang dengan baik.
Kristiana, R. -. (Riajeng)
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Antagonistic effect of Malaysian isolates of trichoderma harzianum and gliocladium virens on sclerotium rolfsii [PDF]

open access: yes, 1997
Trichoderma harzianum and Gliocladium virens isolated from parasitized sclerotia were evaluated for their antagonistic potential against Sclerotium rolfsii.
J., Jomduang, Meon, Sariah
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Isolasi Dan Seleksi Bakteri Endofit Untuk Pengendalian Penyakit Darah Pada Tanaman Pisang [PDF]

open access: yes, 2011
Blood disease is one of the important diseases of banana in Indonesia. Endophytic bacteria have potencies as candidates of biocontrol agents to blood disease, because the bacteria colonized the same ecological niche with the plant pathogens.
Giyanto, G. (Giyanto)   +3 more
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Analyses of factors influencing the population dynamics of cereal aphids and their relevance to model extensions [PDF]

open access: yes, 2008
Aphids annually infest winter wheat, Triticum aestivum L., in late spring and early summer in Central Europe, but densities leading to strong yield losses are reached only occasionally (Basedow et al., 1994).
Hau, Bernhard   +2 more
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Mechanisms of Oryza sativa (Poaceae) resistance to Tagosodes orizicolus (Homoptera: Delphacidae) under greenhouse condition in Venezuela

open access: yesRevista de Biología Tropical, 2012
Tagosodes orizicolus is one of the main plagues of rice in tropical America causing two types of damages, the direct one, feeding and oviposition effect, and an indirect one, by the transmission of the “Rice hoja blanca virus”.
Alex González   +6 more
doaj   +2 more sources

EVALUASI POTENSI BEBERAPA JAMUR AGEN ANTAGONIS DALAM MENGHAMBAT PATOGEN Fusarium sp. PADA TANAMAN JAGUNG (Zea mays L.) [PDF]

open access: yes, 2015
Jagung (Zea mays L.) termasuk bahan pangan utama kedua setelah beras. Jagung juga dimanfaatkan sebagai salah satu bahan pakan ternak dan industri. Penggunaan jagung sebagai bahan pangan dan pakan terus mengalami peningkatan, sementara ketersediaanya ...
Tunjung , Pamekas   +2 more
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