scholarly journals Germinated kamut wheat (Triticum turgidum), quinoa (Chenopodium quinoa) and mung bean (Vigna radiata). An alternative for the feeding of colonies of ants Atta cephalotes under laboratory conditions.

Respuestas ◽  
2018 ◽  
Vol 23 (2) ◽  
pp. 62-74
Author(s):  
Johana Ramírez Olier ◽  
Margarita María Jaramillo Ciro ◽  
Beatriz González Agudelo ◽  
Liliana Rocío Botero Botero
Keyword(s):  
Vigna Radiata ◽  
Mung Bean ◽  
Triticum Turgidum ◽  
Chenopodium Quinoa ◽  
Control Treatment ◽  
Limiting Factor ◽  
Atta Cephalotes ◽  
Laboratory Conditions ◽  
Mango Leaves ◽  
And Control

The establishment of colonies of Atta cephalotes cutter ants under laboratory conditions has been proposed for the study and development of plague control products. However, few laboratories in Colombia have colonies of Atta cephalotes cutter ants, with food being a limiting factor given their sensitivity, selectivity and voracity. In this study, the use of wheat germinated kamut (Triticum turgidum), quinoa (Chenopodium quinoa) and mung bean (Vigna radiata) as an alternative for the feeding of colonies under laboratory conditions y mango leaves like control, using mini-colonies was evaluated. In the study, mung bean sprouts and kamut wheat were preferred (100% load, 24 hours), compared to quinoa (89 ± 10% load, 24 hours). The determination of the effect of the sprouts on the growth rate of the mini-colonies was evaluated during 8 weeks, showing that the germinated kamut wheat and control treatment generated the best growth rates of fungus in the exponential phase (3.19 and 3.73 g / week respectively) compared with mung beans and quinoa (1 g / wk), supporting the potential of kamut wheat for the maintenance of colonies under laboratory conditions.

scholarly journals Applications of submerged fermentation for biodegradation and decolourisation of melanoidins by an isolate Alcaligenes denitrificans SAG5

2011 ◽  
Vol 3 (1) ◽  
pp. 68-74
Author(s):  
Baljeet Singh Saharan ◽  
Anita Rani
Keyword(s):  
Vigna Radiata ◽  
Mung Bean ◽  
Submerged Fermentation ◽  
Distillery Effluent ◽  
Toxicity Evaluation ◽  
Alcaligenes Denitrificans ◽  
Laboratory Conditions ◽  
Treated Effluent ◽  
Bacterial Treatment

In laboratory conditions a bacterium was isolated, which was identified as Alcaligenes denitrificans SAG5.. The optimum decolourisation (72.6%) of melanoidin was achieved at pH 7.5 and temperature 37 °C within 4-6 days fermentation. The toxicity evaluation of distillery effluent with mung bean (Vigna radiata) revealed that the raw effluent is highly toxic as compared to treated effluent. This indicated that the effluent after bacterial treatment is ecofriendly.

Effect of biofertilizers and diatomaceous earth on life and movement of subterranean termites under laboratory conditions

2018 ◽  
Vol 38 (04) ◽  
pp. 348-352
Author(s):  
Sohail Ahmed ◽  
Babar Hassan ◽  
Muhammad Umer Farooq
Keyword(s):  
Toxic Elements ◽  
Diatomaceous Earth ◽  
The Other ◽  
Control Treatment ◽  
Subterranean Termites ◽  
Soil Substrate ◽  
Laboratory Conditions ◽  
And Control ◽  
Significant Mortality

AbstractThe presence of biofertilizers can affect the life and movement of subterranean organisms in the soil. In the current study, the effect of three biofertilizers (Unigrow, Rhizogold and Rhizogold Plus) alone and in combination with diatomaceous earth (DE) and insecticides on mortality and movement of subterranean termites, Coptotermes heimi (Wasmann), was investigated under laboratory conditions. The mortality of termites in soil mixed with biofertilizers was low as compared to the control treatment, which led to significant mortality. Length of galleries formed by termites with the addition of Unigrow in the soil was significantly higher as compared to the other two biofertilizers and control treatments. Mortality increased in the presence of insecticides and DE in the soil substrate. Unigrow mixed soil having chlorfenapyr had maximum mortality and minimum gallery length followed by Rhizogold and Rhizogold Plus. The addition of DE and insecticide further enhances mortality, and we recommend that some toxic elements should be incorporated in biofertilizers to control subterranean termites.

Linking changes in chlorophyll a fluorescence with drought stress susceptibility in mung bean [ Vigna radiata (L.) Wilczek]

2021 ◽  
Author(s):  
Hussan Bano ◽  
Habib‐ur‐Rehman Athar ◽  
Zafar Ullah Zafar ◽  
Hazem M. Kalaji ◽  
Muhammad Ashraf
Keyword(s):  
Drought Stress ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Vigna Radiata ◽  
Mung Bean ◽  
Stress Susceptibility

scholarly journals A Review of Chenopodium quinoa (Willd.) Diseases—An Updated Perspective

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1228
Author(s):  
Carla Colque-Little ◽  
Daniel Buchvaldt Amby ◽  
Christian Andreasen
Keyword(s):  
Pseudomonas Syringae ◽  
Chenopodium Quinoa ◽  
Emerging Diseases ◽  
Control Measures ◽  
Breeding Programs ◽  
Ascochyta Caulina ◽  
Disease Diagnostics ◽  
And Control ◽  
Specific Symptoms ◽  
Reduced Water

The journey of the Andean crop quinoa (Chenopodium quinoa Willd.) to unfamiliar environments and the combination of higher temperatures, sudden changes in weather, intense precipitation, and reduced water in the soil has increased the risk of observing new and emerging diseases associated with this crop. Several diseases of quinoa have been reported in the last decade. These include Ascochyta caulina, Cercospora cf. chenopodii, Colletotrichum nigrum, C. truncatum, and Pseudomonas syringae. The taxonomy of other diseases remains unclear or is characterized primarily at the genus level. Symptoms, microscopy, and pathogenicity, supported by molecular tools, constitute accurate plant disease diagnostics in the 21st century. Scientists and farmers will benefit from an update on the phytopathological research regarding a crop that has been neglected for many years. This review aims to compile the existing information and make accurate associations between specific symptoms and causal agents of disease. In addition, we place an emphasis on downy mildew and its phenotyping, as it continues to be the most economically important and studied disease affecting quinoa worldwide. The information herein will allow for the appropriate execution of breeding programs and control measures.

scholarly journals The effect of mineral fertilisers and farmyard manure on grain and straw yield, quality and economical parameters of winter wheat

2020 ◽  
Vol 66 (No. 6) ◽  
pp. 249-256
Author(s):  
Lukáš Hlisnikovský ◽  
Milan Vach ◽  
Zdeněk Abrhám ◽  
Ladislav Mensik ◽  
Eva Kunzová
Keyword(s):  
Winter Wheat ◽  
Farmyard Manure ◽  
Market Price ◽  
Economic Benefits ◽  
Quality Parameters ◽  
Control Treatment ◽  
Yield Quality ◽  
Technology And Economy ◽  
And Control ◽  
Technological Methods

In the years 2011–2014, winter wheat grain yield, qualitative and economic parameters were evaluated according to different fertiliser treatments: (1) control: unfertilised treatment; (2) farmyard manure (FYM) and (3) FYM + NPK (farmyard manure applied together with mineral NPK). The highest yields (8.10 t/ha) were recorded in the FYM + NPK treatment, while significantly lower yields (6.20 t/ha and 5.73 t/ha) were recorded in FYM and control treatments, respectively. Similarly, statistically significantly higher values of the quality parameters were found in the FYM + NPK treatment (13.55% of crude protein content and 43.56 mL of Zeleny’s sedimentation test), compared to control (10% and 22.44 mL, respectively). The modelling expert system (AGROTEKIS-Crop Technology and Economy) was used for the evaluation of economy. This software is based on technological methods of cultivation and norms of material input costs and costs of individual mechanised works. The economic benefits and profitability were evaluated for three different levels of grain market price. The highest gross profit per ha was recorded in the FYM + NPK treatment. According to the gross profit, the control treatment provided better results than the FYM treatment.

Nanoplastic ingestion induces behavioral disorders in terrestrial snails: trophic transfer effects via vascular plants

2020 ◽  
Vol 7 (3) ◽  
pp. 975-983 ◽  
Author(s):  
Yooeun Chae ◽  
Youn-Joo An
Keyword(s):  
Vigna Radiata ◽  
Mung Bean ◽  
Vascular Plants ◽  
Trophic Transfer ◽  
Achatina Fulica ◽  
Transfer Effects ◽  
Terrestrial Environment ◽  
Plastic Debris ◽  
Terrestrial Snails ◽  
African Giant Snail

This study investigated the transfer of plastic debris in a terrestrial environment from the soil to a plant (the mung bean, Vigna radiata), and then to a consumer (the African giant snail, Achatina fulica).

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