Sinergisme Ekstrak Piper aduncum dan Tephrosia vogelii terhadap Penggerek Batang Padi Kuning, Scirpophaga incertulas
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چکیده
منابع مشابه
Tephrosia vogelii: a pesticide of the future for African farming
Global population is expected to reach 9 billion by 2050, increasing pressure on food production (Godfray et al., 2010). Constraintson crop production areparticularly acute in Africa where population growth is greatest and where 80% of all food is produced by small holder farmers on farm sizes of less than one hectare (Stevenson and Belmain, 2016). Crop losses caused by pests and diseases are t...
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rimary forest covers about 75% of Papua New Guinea. Every year about 200,000 ha are cleared for commercial operations, including logging, plantations, and subsistence agriculture. The latter mainly takes the form of shifting cultivation. In many parts of the humid lowlands, secondary fallow vegetation is dominated by the shrub Piper aduncum L (see color plate 20). It is not known exactly when a...
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Scirpophaga incertulas Walker is an important agricultural pest in Asia. Only few studies are available on its long-term population dynamics under climate warming. In this study, we used the linear and generalized additive models (GAMs) to analyze the historical dataset of >50 years on this pest at Xinfeng County of Jiangxi Province, China. The main objective of this study was to explore the ef...
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OBJECTIVES Ticks are vectors of several diseases, of which many are zoonosis transmissible to humans. The use of Tephrosia leafs' extract as a low cost acaricide is spreading among farmers in central Kenya. MATERIALS AND METHODS The present study's aim is to inventory endogenous control methods against dogs' ticks among which Rhipicephalus sanguineus, in the Municipality of Abomey-Calavi. Fro...
متن کاملSub-acute Toxicity of Aqueous Extracts of Tephrosia vogelii, Vernonia amygdalina and Senna occidentalis in Rats
Sub-acute Toxicity of Aqueous Extracts of Tephrosia vogelii, Vernonia amygdalina and Senna occidentalis in Rats Immaculate Nabukenya1*, Chris Rubaire-Akiiki1, Denis Mugizi1, John Kateregga1, Deogracious Olila1 and Johan Höglund2 1College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda 2Department of Biomedical Sciences and Veterinary...
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ژورنال
عنوان ژورنال: Agrikultura
سال: 2015
ISSN: 2685-3345,0853-2885
DOI: 10.24198/agrikultura.v26i1.8454