Results 121 to 130 of about 18,412 (241)

POTENTIATION OF COPAÍBA OIL-RESIN WITH SYNTHETIC INSECTICIDES TO CONTROL OF FALL ARMYWORM

open access: yesRevista Caatinga, 2017
The control of Spodoptera frugiperda (J. E. SMITH) (Lepidoptera: Noctuidae) has been carried out mainly with pyrethroids and organophosphates insecticides.
WALDIANE ARAÚJO DE ALMEIDA   +4 more
doaj   +1 more source

Potential of Mangrove Apples (Sonneratia alba) as a Botanical Insecticide

open access: yesModern Applied Science, 2017
This study aims to determine the potential of mangrove apple extract (Sonneratia alba) as a botanical insecticide. Tests were conducted to observe the bioactivity of mangrove apple extract and phytochemical tests were conducted in order to see the content of bioactive compounds.
Victor George Siahaya   +3 more
openaire   +2 more sources

Multi-Institutional Implementation of Farmer Field Schools among Nicaraguan Bean Growers. Do Different NGOs Perform Differently? [PDF]

open access: yes
This paper analyzes how different characteristics of non-governmental organizations (NGOs) working as extension providers affect the delivery of agricultural technologies to farmers. Using farm level data from 436 Nicaraguan bean growers, we evaluate how
Labarta, Ricardo A., Swinton, Scott M.
core   +1 more source

Rapport de mission effectuée à Bordeaux (1er au 5 juillet 2013) : 9ème conférence du groupe de travail OILB [PDF]

open access: yes, 2013
Ce n'est pas un hasard si l'INRA de Bordeaux (Mycsa) a été l'organisateur de cet évènement. Le Dr. Francis Fleurat-Lessart, éminent spécialiste de la question de la protection des denrées stockées, tenait certainement à apporter, avant son départ, sa ...
Silvie, Pierre
core  

Agro-pastoral and agro-ecological baseline survey. Methodology : short term consultancy 10-30 March 2002 [PDF]

open access: yes, 2002
Mission pour la définition d'une méthode de prise d'information et de suivi concernant l'environnement dans les régions où est appliquée la lutte contre les tsé-tsé et les trypanosomoses animales et humaines.
Maitima, Joseph   +2 more
core  

Compositions comprising a botanical extract as insecticidal agent

open access: yes, 2023
The present invention relates to a composition comprising an oil phase comprising notably a botanical extract and an oil in water emulsion comprising said composition. It further relates to the use of such composition and emulsion as an insecticidal agent, in particular a larvicidal agent.
Clervil, Emmanuelle   +6 more
openaire   +1 more source

Ex Ante Economic Impact of Genetically Modified (GM) Cowpea in Benin [PDF]

open access: yes
The net impact of pest-resistant GM crops on the welfare of both producers and consumers in developing countries is currently unknown and subject to speculation.
Adeoti, Razack   +4 more
core   +1 more source

Vol. 11, No. 9, Jun. 9, 2005: Illinois Fruit and Vegetable News [PDF]

open access: yes, 2005
published or submitted for publicationnot peer ...
Weinzierl, Rick
core  

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