Agroecological Crop Protection: Concepts and a Case Study from Reunion
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Cover Crops as an Agroecological Practice on Organic Vegetable Farms in Wisconsin, USA
Global agricultural and food systems face the challenge of feeding a growing world population in the face of finite and diminishing resources. To guide the redesign of agricultural systems, farmers and policymakers are increasingly turning to agroecology. Organic agriculture has historically integrated agroecological practices within its regulatory framework; however, questions remain as to the...
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This paper presents emergy assessment of biodiesel production in Brazil using conventional, organic and agroecological grown soybean. For the conventional soybean biodiesel the indicators are: Transformity: 5.05E+05 seJ J; Renewability: 24.1%; Emergy yield ratio: 1.40; Environmental loading ratio: 3.15. These values indicate high demand of non renewable resources and low sustainability degree, ...
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Cashew, Anacardium occidentale L. (Sapindales: Anacardiaceae), is an important cash crop in Benin. However, its production is threatened by several biotic factors, especially insects. In Benin, very few studies have focused on insects and just listed species commonly found on cashew worldwide. The present investigation fills this gap by presenting an exhaustive inventory of insect species assoc...
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Three species of fruit flies cause serious damage to cucurbit crops on Reunion Island: Bactrocera cucurbitae (Diptera: Tephritidae) (Coquillett 1899), Dacus ciliatus (Loew 1901), and Dacus demmerezi (Bezzi 1917). To control them, a program of agroecological management of cucurbit flies has been implemented based on the application of Synéis-appât, especially spot sprays on corn borders. However...
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The challenge of converting global agricultural food, fiber and energy crop cultivation into an ecologically and economically sustainable production process requires the most efficient agricultural management strategies. Development, control and maintenance of these strategies are highly dependent on temporally and spatially continuous information on crop status at the field scale. This paper i...
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