scholarly journals Seasonal Abundance and Susceptibility of Faba Bean Varieties to Infestation with Liriomyza trifolii (Burgess) and Empoasca Spp. in Relation to Chemical and Biochemical Components

2018 ◽  
Vol 9 (10) ◽  
pp. 621-627
Author(s):  
Aml Abou –Elkassem
Keyword(s):  
Faba Bean ◽  
Seasonal Abundance ◽  
Liriomyza Trifolii ◽  
Biochemical Components

scholarly journals Seasonal Abundance and Spatial Pattern of Distribution of Liriomyza trifolii (Diptera: Agromyzidae) and Its Parasitoid on Bean and Squash in South Florida

2021 ◽  
Author(s):  
Shashan Devkota ◽  
Dakshina R. Seal
Keyword(s):  
Insect Pest ◽  
Ornamental Plants ◽  
South Florida ◽  
Seasonal Abundance ◽  
Liriomyza Trifolii ◽  
Snap Bean ◽  
Wide Range ◽  
The Mean ◽  
Serpentine Leafminer ◽  
Polyphagous Insect

ABSTRACTAmerican serpentine leafminer, Liriomyza trifolii, is a polyphagous insect pest that feeds on a wide range of vegetable and ornamental plants around the world. To develop an effective IPM program, information on the seasonal field distribution and population dynamics of leafminer and its parasitoids is very important. Therefore, seasonal abundances and spatial distributions of, L. trifolii on snap bean and squash were studied during four crop growing periods between 2013 to 2015 in Homestead, Florida. The mean numbers of mines, larvae, pupae, emerged adults, and parasitoids on snap bean were highest at 2 weeks after planting during all four growing periods. Whereas, the mean numbers of mines, larvae, pupae, emerged adults, and parasitoids on squash were highest at 3 weeks after planting during all four growing periods. L. trifolii distributions tended to be aggregated (1 < b/β) on snap bean at 2 weeks after planting during all four growing periods but had uniform (1 > b/β) distributions on squash at 2 weeks after planting during all four growing periods. Similar results were seen on the distribution of leafminer parasitoids on both bean and squash.

scholarly journals Seasonal Abundance and Spatial Pattern of Distribution of Liriomyza trifolii (Diptera: Agromyzidae) and Its Parasitoid on Bean and Squash in South Florida

2021 ◽  
Vol 9 (12) ◽  
pp. 2094-2105
Author(s):  
Shashan Devkota ◽  
Dakshina Seal
Keyword(s):  
Insect Pest ◽  
Ornamental Plants ◽  
South Florida ◽  
Seasonal Abundance ◽  
Liriomyza Trifolii ◽  
Snap Bean ◽  
Wide Range ◽  
The Mean ◽  
Serpentine Leafminer ◽  
Polyphagous Insect

American serpentine leafminer, Liriomyza trifolii, is a polyphagous insect pest that feeds on a wide range of vegetable and ornamental plants around the world. To develop an effective IPM program, information on the seasonal field distribution and population dynamics of leafminer and its parasitoids is very important. Therefore, seasonal abundances and spatial distributions of, L. trifolii on snap bean and squash were studied during four crop growing periods between 2013 to 2015 in Homestead, Florida. The mean numbers of mines, larvae, pupae, emerged adults, and parasitoids on snap bean were highest at 2 weeks after planting during all four growing periods. Whereas, the mean numbers of mines, larvae, pupae, emerged adults, and parasitoids on squash were highest at 3 weeks after planting during all four growing periods. L. trifolii distributions tended to be aggregated on snap bean at 2 weeks after planting during most of growing periods but had uniform distributions on squash at 2 weeks after planting during most of growing periods. Similar results were seen on the distribution of leafminer parasitoids on both bean and squash.

Soil solarization, a non-chemical technique for controlling Orobanche crenata and improving yield of faba bean

Agronomie ◽  
2001 ◽  
Vol 21 (8) ◽  
pp. 757-765 ◽  
Author(s):  
Giovanni Mauromicale ◽  
Giuseppe Restuccia ◽  
Mario Marchese
Keyword(s):  
Faba Bean ◽  
Soil Solarization ◽  
Orobanche Crenata ◽  
Chemical Technique
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