Results 21 to 30 of about 6,266,294 (158)

Chitosan reduces infection by Guignardia citricarpa in postharvest 'Valencia' oranges

Brazilian Archives of Biology and Technology, 2009
Citrus fruits are affected by the black spot disease caused by Guignardia citricarpa. Resistance induction is an alternative control measure and chitosan exhibits potential as resistance inducer. The effect of chitosan on G.
Maria Cristina Canale Rappussi, Sérgio Florentino Pascholati, Eliane Aparecida Benato, Patrícia Cia   +3 more
doaj   +1 more source

Efeito do óleo de soja no controle da antracnose e na conservação da manga cv. Palmer em pós-colheita Effect of soybean oil in the control of anthracnose and on post-harvest conservation of mango, cv. Palmer

Revista Brasileira de Fruticultura, 2004
Na fase de pós-colheita da manga, a antracnose (Colletotrichum gloeosporioides Penz.) é a doença mais importante em termos de expressão econômica. Seu controle vem sendo feito pela imersão dos frutos por 5 minutos, em água a 55 ºC, acrescida de ...
Nilton Tadeu Vilela Junqueira, Renata da Costa Chaves, Alessandra Carneiro do Nascimento, Vitor Hugo Vargas Ramos, José Ricardo Peixoto, Lívia Pereira Junqueira   +5 more
doaj   +1 more source

An environmentally friendly approach to the control of Varroa destructor mite and Nosema ceranae disease in Carniolan honeybee (Apis mellifera Carnica) colonies [PDF]

Archives of Biological Sciences, 2013
This paper presents data following the periodic checking of fallen mites Varroa destructor to determine the mite fall, and the presence and number of Nosema ceranae spores in samples of bees, determined by counting prior to and after BeeCleanse ...
Tlak-Gajger Ivana, Tomljanović Z., Stanisavljević Lj.   +2 more
doaj   +1 more source

Efficacy of entomopathogenic fungi against Rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae) under laboratory conditions

Revista de la Facultad de Ciencias Agrarias, 2020
The aim of this study was to evaluate the efficacy of 10 isolates of entomopathogenic fungi as biocontrol agents against Rhyzopertha dominica. The isolates used were Beauveria bassiana (CEP 545, CEP 560, CEP 567), Metarhizium robertsii (CEP 381, CEP
Anahi Musso, Jose Eduardo Marcondes de Almeida, Susana Padín, Eliana Ordoqui, Claudia Cristina Lopez Lastra   +4 more
doaj  

Efeito de produtos alternativos para o controle do bolor verde (Penicillium digitatum) em pós-colheita de citros Effect of the alternative products for control of green mold (Penicillium digitatum) in post-harvest citrus fruit

Revista Brasileira de Fruticultura, 2002
O objetivo do trabalho foi verificar a ocorrência de sinergismo entre misturas de produtos alternativos aos fungicidas, para o controle do bolor verde (Penicillium digitatum) em pós-colheita de citros. Foram testados dez produtos individualmente e trinta
DANIEL ANDRADE DE SIQUEIRA FRANCO, WAGNER BETTIOL   +1 more
doaj   +1 more source

Control Over Work Hours and Alternative Work Schedules [PDF]

, 2001
[Excerpt] Alternative work schedules encompass work hours that do not necessarily fall inside the perimeters of the traditional and often rigid 8-hour workday or 40-hour workweek.
AFL-CIO Working Women’s Department, Labor Project for Working Families   +1 more
core   +1 more source

Antifungal Effect of Various Salts Against Fusarium oxysporum f.sp. cepae, the Causal Agent of Fusarium Basal Rot of Onion

Journal of Agricultural Sciences, 2013
This study evaluated the efficacy of 26 different salts as possible alternatives to synthetic fungicides for the control of Fusarium oxysporum f.sp. cepae, the causal agent of Fusarium basal rot.
Muharrem Türkkan
doaj   +1 more source

Diatomaceous earth effects on weevils with different susceptibility standard to phosphine Efeito da terra de diatomácea sobre carunchos com diferentes padrões de susceptibilidade à fosfina

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
The aim of this study was to evaluate the insecticide activity of diatomaceous earth (DE), at different temperatures, on two populations of Tribolium castaneum and Rhyzopertha dominica previously diagnosed as resistant and susceptible to phosphine.
Patrícia M. da Conceição, Lêda R. A. Faroni, Adalberto H. Sousa, Marco A. G. Pimentel, Romenique S. Freitas   +4 more
doaj   +1 more source

Sensored and sensorless speed control methods for brushless doubly fed reluctance motors [PDF]

, 2009
The study considers aspects of scalar V/f control, vector control and direct torque (and flux) control (DTC) of the brushless doubly fed reluctance machine (BDFRM) as a promising cost-effective alternative to the existing technological solutions for ...
Abad, Abad, Abad, Arnalte, Bauer, Betz, Betz, Betz, Brassfield, Datta, Dorrell, Jovanović, Jovanović, Jovanović, Jovanović, Jovanović, Jovanović, Jovanović, Jovanović, Liang, Liao, Liao, Liao, Lorenz, M. Jovanovic, McMahon, Morel, Ojo, Poza, Roberts, Saifkhani, Schulz, Takahashi, Takahashi, Wallace, Wang, Williamson, Xu, Xu, Xu, Zhi   +40 more
core   +1 more source

Extratos, decoctos e óleos essenciais de plantas medicinais e aromáticas na inibição de Glomerella cingulata e Colletotrichum gloeosporioides de frutos de goiaba Extracts, decoctions and essential oils of medicinal and aromatic plants in the inhibition of Colletotrichum gloeosporioides and Glomerella cingulata isolates from guava fruits

Ciência Rural, 2008
A principal doença da goiaba (Psidium guajava L.), após a colheita, é a antracnose, causada por Glomerella cingulata e Colletotrichum gloeosporioides.
Luciane Cristina Rozwalka, Maria Lúcia Rosa Zaksevskas Da Costa Lima, Louise Larissa May de Mio, Tomoe Nakashima   +3 more
doaj   +1 more source