Monitoring of the carrot rust fly, Psila rosae, for supervised control

Author(s):  
H. den Ouden ◽  
J. Theunissen
2021 ◽  
Vol 196 ◽  
pp. 107107
Author(s):  
Fabio Bonassi ◽  
Alessio La Bella ◽  
Riccardo Lazzari ◽  
Carlo Sandroni ◽  
Riccardo Scattolini

Author(s):  

Abstract A new distribution map is provided for Psila rosae (Fabricius). Diptera: Psilidae (carrot fly, carrot rust fly). Attacks carrot, parsnip, celery. Information is given on the geographical distribution in Europe, Austria, Belgium, Czechoslovakia, Denmark, Finland, France, Germany, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Turkey, United Kingdom, CIS (former USSR), European CIS, Georgia, Latvia, Leningrad area, Russia, Amur region, Khabarovsk, Primorsk, Sakhalin, Ukraine, Asia, Mongolia, Australasia, New Zealand, North America, Canada, Alberta, British Columbia, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Island, Quebec, USA, California, Connecticut, Maine, Massachusetts, Michigan, New Hampshire, New York, Ohio, Oregon, Pennsylvania, Washington.


2016 ◽  
Vol 28 (1) ◽  
pp. 13-18 ◽  
Author(s):  
Beata Jankowska ◽  
Elżbieta Wojciechowicz-Żytko

AbstractIntercropping, or the use of different aspects of the interaction between organisms in ecosystems, can be classified as an ecological method that limits harmful human interference in the environment, especially the consumption of chemicals. The impact of intercropping carrot with corianderCoriandrum sativumL. and summer savory Satureja hortensisL. on the occurrence of select carrot pests was estimated in the years 2010-2011. Intercropping had a significant effect on the decrease of the number of roots damaged by carrot rust flyPsila rosae.During harvest, the least number of damaged roots was observed in combination with summer savoryS. hortensisL. The number of carrot psyllidTrioza viridulaZett. and aphids on carrot leaves and roots damaged by nematodes was significantly lower on plots where carrot was intercropped. Intercropping both herbs had a positive influence on the number of beneficial insects. In all of the years of the study, the highest number of Coccinellidae and Syrphidae were observed on plots where carrot was intercropped with coriander.


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