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Plant compounds insecticide activity against Coleoptera pests of stored products
The objective of this work was to screen plants with insecticide activity, in order to isolate, identify and assess the bioactivity of insecticide compounds present in these plants, againstExpand
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Efecto de Corythucha gossypii sobre las hojas de higuerilla: criterios para su muestreo y control con insecticidas
The lace bug, also called the “cotton or bean lace bug”, Corythucha gossypii (Fabricius) (Hemiptera: Tingidae) is a common pest from cotton. However it has been reported in another twenty four plantExpand
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Zafirlukast Pocket Delivery Impairs the Capsule Healing Around Textured Implants in Rats
BackgroundThe aim of this study was to investigate the effects of zafirlukast on capsule thickness, collagen fiber density, and myofibroblast cell count of the healing tissue around silicone texturedExpand
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Whitefly, aphids and thrips attack on cabbage
The objective of this work was to investigate the relationships between predators and parasitoids, leaf chemical composition, levels of leaf nitrogen and potassium, total rainfall, relative humidity,Expand
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Componentes químicos associados à resistência de Lycopersicon hirsutum f. typicum a Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)
This work was carried out in a greenhouse at the Universidade Federal de Vicosa "Campus", Minas Gerais, Brazil, between May and September 1997 and its objective was study the resistance of theExpand
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Bemisia tabaci, Brevicoryne brassicae and Thrips tabaci abundance on Brassica oleracea var. acephala
Kale Brassica oleracea var. acephala is attacked by whitefly Bemisia tabaci, aphid Brevicoryne brassicae and Thrips tabaci. One of the main reasons for extensive insecticide application is the lackExpand
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Factors such as fertilization, allelochemicals, trichomes, weather, and natural enemies can influence pest populations. Thus, it is necessary to understand the factors that predispose vegetableExpand
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Toxicity of Leaf Extracts of Ageratum conyzoides to Lepidoptera Pests of Horticultural Crops
ABSTRACT The insecticidal activity of the hexane and alcohol extracts of the plants Ocimum selloi B., Ruta graveolens L., Leonotis nepetaefolia L., Datura stramonium L., Cordia verbenaceae L., MenthaExpand
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Fatores que influenciam a taxa de ataque de mosca-branca em berinjela
The objective of this study was to determine the effects of weather, predators and parasitoids, canopy height and plant age, leaf chemical composition, levels of leaf N and K and leaf trichomes onExpand
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