Azadirachtin
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Novel Insecticides from Alkylated and Acylated Derivatives of Thymol and Eugenol for the Control of Plutella xylostella (Lepidoptera: Plutellidae)
Plutella xylostella cause considerable harm to the production of broccoli, Chinese cabbage, cabbage and cauliflower. The control of P. xylostella is mainly performed using commercial insecticides, which have even led to the emergence of resistant populations. Two easily available natural products found in different plants essential oil, thymol and eugenol, s
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Seletividade de produtos orgânicos para Trichogramma pretiosum (Hymenoptera: Trichogrammatidae)
RESUMO: A seletividade de diferentes inseticidas, fungicidas e fertilizantes usados no cultivo de soja orgânica foi avaliada de acordo com os protocolos propostos pela Pesticide and Beneficial Organisms Working Group of the International Organization for Biological Control (IOBC) sobre pupas e adultos de Trichogramma pretiosum Riley (Hymenoptera: Trichogram
Arq. Inst. Biol.. Publicado em: 05/11/2015
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3. Azadirachtin biosynthesis induction in Azadirachta indica A. Juss cotyledonary calli with elicitor agents
The use of cell and plant tissues culture techniques to produce economically important active metabolites has been growing. Among these substances, azadirachtin (AZA), produced by the neem tree (Azadirachta indica), has received considerable attention due to its bioinsecticide action. The main goal of this work was to analyze the AZA levels in neem cotyledon
Braz. arch. biol. technol.. Publicado em: 2014-04
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4. Toxicidade de insumos orgânicos ao parasitoide de ovos Telenomus podisi
A toxicidade (dosagem por hectare) de: 1) Baculovírus anticarsia 140x109cpi; 2) Bacillus thuringiensis 16,8g; 3) Azadirachtin-A, azadirachtin-B, nimbina e salamina 9,6ppm; 4) Rotenoides 4% 4 litros; 5) Nitrogênio 1,3%, fósforo 3,0% e carbono orgânico total 8,0% 3 litros; 6) Silicato de Sódio 2% 4 litros; 7) Cobre 7% + Cálcio 3,3% 1,8 litros; 8) Enxofre
Cienc. Rural. Publicado em: 2014-01
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5. Efficacy evaluation of a commercial neem cake for control of Haematobia irritans on Nelore cattle.
2010
Revista Brasileira Parasitologia Veterinaria. Publicado em: 2011
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6. Uso de CLAE no controle de qualidade em produtos comerciais de Nim: reprodutibilidade da ação inseticida
The Neem tree, Azadirachta indica, provides many useful compounds that are used as pesticides. However, the efficiency in field of products like neem oil can be committed because they have not been observed reproductive content of secondary metabolic like azadirachtin. Based on reverse-phase high-performance liquid chromatography (HPLC) a new method was deve
Química Nova. Publicado em: 2010
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7. Morphogenesis in vitro, phytochemical analysis and anatomical characterization of neem (Azadirachta indica A. Juss) / Morfogênese in vitro, análise fitoquímica e caracterização anatômica de nim (Azadirachta indica A. Juss)
The Azadirachta indica A. Juss species, popularly known as neem, belongs to the Meliaceae family, which has great potential for azadirachtin (AZA) production; however, neem has recalcitrant seeds, cross-pollination and variable content of AZA. Four experiments were conducted in order to understand the in vitro growth limiting factors of these plants and chan
Publicado em: 2009
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8. Inativação de fungos e extração de azadiractina e oleo de sementes de nim (Azadirachta indica A.Juss) utilizando fluidos supercuiticos / Fungi inactivation and extraction of azadirachtin and oil from neem seeds (Azadirachta indica A. Juss) using supercritical fluids
O nim (Azadirachta indica A. Juss) é uma árvore originária da Índia e seus extratos são amplamente utilizados na medicina popular como anti-séptico, vermífugo, contraceptivo, sabões, xampus, pastas dentais medicinais e no tratamento de várias moléstias. O principal princípio ativo encontrado nas sementes e em menor proporção no óleo de nim é a
Publicado em: 2008
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9. Effect of application of neen oil (Azadirachta indica) dermal and moxidectin subcutaneously in the prevention of infestations artificials by Dermatobia hominis (Linnaeus Jr., 1781) (Diptera: Cuterebridae) in cattle. / Efeito da utilização de óleo de nim (Azadirachta indica) por via dérmica e da moxidectina por via subcutânea na prevenção de infestações artificiais por Dermatobia hominis (Linnaeus Jr., 1781) (Diptera: Cuterebridae) em bovinos.
Dermatobia hominis, the human botfly, has obligatory parasitic larval forms of the subcutaneous tissue of domestic animals, wildlife and man, causing nodule myiasis. Its importance for the cattle industry is related to the economic damages caused by those larvae. The conventional chemical control has facing some problems such as the accelerated development o
Publicado em: 2008