Results 11 to 20 of about 1,997,829 (263)
Green propolis ethanolic extract in bean plant protection against bacterial diseases
Ciência Rural, 2019 : The aim of this study was to evaluate the ethanolic extract of green propolis (EEP) in the protection of common bean plants against two main bacterial cultures, bacterial blight (Xanthomonas axonopodis pv.
Jonas Marcelo Jaski +3 more
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Revista Brasileira de Plantas Medicinais, 2009 Os subprodutos de plantas medicinais têm sido estudados como uma alternativa para o controle de doenças de plantas visando amenizar e/ou reduzir o uso abusivo de agrotóxicos, principalmente em condições pós-colheita.
P.R. Carnelossi +4 more
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Brazilian Journal of Biology, 2022 Food loss due to contamination caused by fungi has much impact on agriculture and leads to significant economic losses. Synthetic and natural fungicides have been used for avoiding losses of several food products due to fungal contamination. As a result,
L. S. Santos +5 more
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On Controllable Sparse Alternatives to Softmax
CoRR, 2018 Converting an n-dimensional vector to a probability distribution over n objects is a commonly used component in many machine learning tasks like multiclass classification, multilabel classification, attention mechanisms etc. For this, several probability mapping functions have been proposed and employed in literature such as softmax, sum-normalization,
Anirban Laha +5 more
openaire +3 more sources
Genetics and Molecular Biology, 2003 Caffeine and used coffee grounds completely blocked the development of Aedes aegypti in the early stages, in treatments with the concentrations 1.0 mg/mL and 50 mg/mL, respectively.
Alessandra Theodoro Laranja +2 more
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High-Dynamized Dilutions in Disease Management, Development, and Yield of Common Beans (Phaseolus vulgaris L.) [PDF]
Brazilian Archives of Biology and TechnologyThe active ingredients used in the phytosanitary management of bean crops have a residual power which results in contamination of the entire production chain.
Thais Carla Dal Bello +2 more
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Alternatives to Placebo-Controlled Trials [PDF]
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2007 Until recently, the gold standard for assessing the efficacy and effectiveness of new medications has been the placebocontrol randomized clinical trial (RCT). However, there are serious ethical concerns about placing patients on a placebo when effective treatments exist.
openaire +2 more sources
Bioscience Journal, 2021 Lettuce is susceptible to several diseases, especially soft rot caused by bacteria of the genus Pectobacterium. Due to the adaptability of this pathogen and the lack of disease control registered for the crop, the objective of this work was to evaluate ...
Karol Alves Barroso +7 more
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Alternative Mechanisms for Corporate Control [PDF]
, 1988 We examine performance and management characteristics of Fortune 500 firms experiencing one of three types of control change: internally precipitated management turnover, hostile takeover, and friendly takeover. We find that firms experiencing internally precipitated management turnover perform poorly relative to other firms in their industries, but ...
Morck, Randall +2 more
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Effect of inert dust on the mortality of Sitophilus zeamais (Coleoptera: Curculionidae) [PDF]
Brazilian Journal of BiologyThe maize weevil, Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae), generally reaches pest status in stored grain. Chemical control is the most used method for population suppression, which can cause adverse impacts, thus creating a need ...
M. G. C. E. Greco +3 more
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