Mung bean (Vigna radiata) cultivars mediated oviposition preference and development of Callosobruchus chinensis (Coleoptera: Chrysomelidae: Bruchinae)

2017 ◽  
Vol 53 (1) ◽  
pp. 55-66 ◽  
Author(s):  
Rameswor Maharjan ◽  
Hwijong Yi ◽  
Hyuntae Kim ◽  
Youngnam Yoon ◽  
Yunwoo Jang ◽  
...  
Author(s):  
V. R. Parmar ◽  
B. H. Patel

Investigations were carried out during 2013 on mung bean for their susceptibility against Callosobruchus chinensis L. under storage. Among the mung bean varieties; Vishal, Samrat, GM-3, GM-4 and K-851 were found resistant based on oviposition preference (7.97/20 seeds, 8.74, 8.99, 9.17 and 9.49, respectively), population growth (345.09, 371.99, 397.50, 405.52, and 437.56, respectively), per cent weight loss (6.11%, 7.43%, 8.08%, 9.28% and 11.04%, respectively) and per cent germination loss (29.27%, 36.03%, 34.91%, 40.36% and 40.42%, respectively) against C. chinensis. Variety VMS-6 was also found resistant based on oviposition preference (9.61), population growth (437.56) and germination loss (43.87%) whereas GM-2 was resistant based on oviposition preference (10.72).


AGRICA ◽  
2019 ◽  
Vol 1 (2) ◽  
pp. 32-37
Author(s):  
Yustina M.S.W Puu ◽  
Hildegardis Nalti Nansi

Callosobruchus Chinensis is a pest that damages mung bean seeds in storage and causes damage to both the quality and quantity of seeds. This study aims to determine the effectiveness of neem leaf extracts in suppressing the development of the Callosobruchus Chinensis pest as one of the postharvest pests in the commodity green beans. This research conducted at the Laboratory of the Faculty of Agriculture, University of Flores, by using a Completely Randomized Design (CRD) with five treatments and three replications. The concentration of neem leaf extract treatment is 0 ml / l, 25 ml / l, 30 ml / l, 35 ml / l, and 40 ml / l. The results showed that the concentration of neem leaf extract 40 ml / l caused mortality of C. Chinensis imago as contact poison by 99% and nerve poison by 47%. While the effectiveness of the limb leaf extract on spawning activity was 86%.


2021 ◽  
Author(s):  
Hussan Bano ◽  
Habib‐ur‐Rehman Athar ◽  
Zafar Ullah Zafar ◽  
Hazem M. Kalaji ◽  
Muhammad Ashraf

2020 ◽  
Vol 7 (3) ◽  
pp. 975-983 ◽  
Author(s):  
Yooeun Chae ◽  
Youn-Joo An

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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