Regional analysis of bin aeration as an alternative to insecticidal control for post-harvest management of Sitophilus oryzae (L.) and Rhyzopertha dominica (F.)

2017 ◽  
Vol 359 ◽  
pp. 165-181 ◽  
Author(s):  
Yubin Yang ◽  
Lloyd T. Wilson ◽  
Frank H. Arthur ◽  
Jing Wang ◽  
Canchun Jia
Keyword(s):  
Regional Analysis ◽  
Sitophilus Oryzae ◽  
Rhyzopertha Dominica ◽  
Harvest Management ◽  
Post Harvest

scholarly journals Effect of Harvest Date on Mango (Mangifera Indica L. Cultivar Osteen) Fruit’s Qualitative Development, Shelf Life and Consumer Acceptance

Agronomy ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 811
Author(s):  
Giuseppe Gianguzzi ◽  
Vittorio Farina ◽  
Paolo Inglese ◽  
Maria Gloria Lobo Rodrigo
Keyword(s):  
Management Practices ◽  
Mangifera Indica ◽  
Storage Period ◽  
Environmental Parameters ◽  
Internal Quality ◽  
Harvest Management ◽  
Post Harvest ◽  
Full Flowering ◽  
Constant Quality ◽  
Definition Of

The qualitative characteristics of mango fruits change throughout their development process and are also influenced by their duration. Harvesting at different times after the fruit set affects external and internal quality and the post-harvest behavior and management possibilities of the fruits. The objective of this study was to assess the evolution of the most important physicochemical and organoleptic parameters of cv. Osteen fruits concern the length of their stay on the plant and also to their post-harvest management. For this reason, fruits were harvested progressively in ten pickings. The study showed that mango fruits that are kept on the tree reach the best quality traits, corresponding to their physiological maturation. The length of the storage period needed to reach the consumption point varies greatly according to the harvesting moment and to the different environmental parameters, which also affect the organoleptic and physicochemical quality of the fruits. The number of days after full flowering were confirmed to be the primary information to consider when planning harvest with commercial use of the fruit, but interesting indications can be acquired through the definition of non-destructive (hardness, color) or destructive (dry matter) parameters. The data collected help improve mango fruit′s post-harvest management practices, to provide a product with constant quality and homogeneity to the consumer.

scholarly journals Determinação de concentrações de Beauveria bassiana (Bals.) Vuill. para o controle de insetos-pragas de grãos armazenados

1997 ◽  
Vol 26 (1) ◽  
pp. 15-20 ◽  
Author(s):  
Alcides Moino Jr. ◽  
Sérgio B. Alves
Keyword(s):  
Beauveria Bassiana ◽  
Sitophilus Oryzae ◽  
Rhyzopertha Dominica

Determinou-se a suscetibilidade de Sitophilus oryzae (L.), S. zeamais (Motsch.) e Rhyzopertha dominica (Fabr.) a dois isolados do fungo Beauveria bassiana (Bals.) Vuill. Para isso foram usados recipientes contendo arroz beneficiado, inoculado previamente com conídios dos isolados, infestados com as três espécies de insetos. Esses recipientes foram mantidos a 26 ± 0,5°C, 70 ± 10% de UR e fotofase de 12 horas. As três espécies foram suscetíveis aos dois isolados do patógeno. Os dois isolados foram eficientes para o controle de S. oryzae, na concentração de 0,5 g de conídios/100 g de grãos. Para S. zeamais, o isolado 604 foi mais eficiente na concentração de 0,1 g de conídios/100 g de grãos. Com relação a R. dominica, foram suficientes dosagens de 0,01 g (isolado 476) e 0,05 g (isolado 604)/100 g de grãos, confirmando a maior suscetibilidade desta espécie ao patógeno.

scholarly journals Gender Participation on Rice Post-harvest Activities in Bangladesh

2015 ◽  
Vol 8 (1) ◽  
pp. 45-50 ◽  
Author(s):  
M Jahan ◽  
JR Sarker
Keyword(s):  
Natural Resources ◽  
Survey Data ◽  
Decision Maker ◽  
Harvest Management ◽  
Participatory Approaches ◽  
Farm Level ◽  
Post Harvest ◽  
Suitable Solution ◽  
The Right ◽  
Gender Participation

The study was undertaken to examine the extent of women along with men participated in post-harvest activities; to identify the problems and constraints faced by them and find suitable solution from their perception. The post-harvest activities were estimated at farm level in Aman rice at Rangpur, Nilphamari, Khulna, Satkhira and Jessore district of Bangladesh by using survey data collected randomly from 270 rice growing households for the year 2012-13. It employed participatory approaches to investigate farmers’ perceptions on post-harvest management. The analyses shows women spends more time (591 hours ha-1) on PH activities than men (581 hours ha-1) but the ultimate decision maker of those activities are male indicating that women are very seldom given the opportunities to implement their ideas for execution although they are now gaining the right to give their opinion because of social awareness.J. Environ. Sci. & Natural Resources, 8(1): 45-50 2015

scholarly journals Critical Periods of Aflatoxin Contamination of Maize during Post-Harvest Management in Velingara (Senegal)

2019 ◽  
Vol 7 (1) ◽  
pp. 1-5
Author(s):  
Eliasse dieme ◽  
Ibrahima sarr ◽  
Maty diop ◽  
Cheikh ndiaye ◽  
Malang seydi ◽  
...  
Keyword(s):  
Aflatoxin Contamination ◽  
Harvest Management ◽  
Critical Periods ◽  
Post Harvest
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