In the research of voracity of syrphid larvae it was found that the number of aphids Aphis fabae Scop. eaten by Iarvae oscillated between 300-800 specimens depending on the syrphid species. Larvae of Syrphus ribesii (L.) appearred to be the most voracious. lt was found that predator-prey ratio from 1 :25 to 1:50 was the most effective at Episyrphus balteatus (Deg.) and Sphaerophoria scripta (L.) larvae in Aphis fabae control on broad bean.Żarłoczność larw Syrphidae w początkowym okresie ich życia (1 i 2 faza rozwojowa) jest niewielka i wynosi do 20% ogółu zżeranych ofiar. Maksimum żarłoczności przypada na 3 fazę rozwojową larwy - może ona wtedy zjadać 80-100 mszyc dziennie. Najmniejsze spośród obserwowanych larwy Sphaerophoria scripta (L.) ...
The rosy apple aphid Dysaphis plantaginea (Passerini) (Homoptera: Aphididae) is the most serious pes...
Study on the feeding ability of two predators of Aphis craccivora (Koch), i.e. larvae of syrphid fly...
Publication Inra prise en compte dans l'analyse bibliométrique des publications scientifiques mondia...
Predators (mostly staphylinid larvae) almost completely eliminated small initial colonies of Aphis f...
During the 2008-2009 time period, the effect of phacelia grown with broad bean on the presence of Sy...
Abstract Background Broad bean (Vicia faba L.) is considered one of the most essential food crops in...
The flower fly species, Eupeodes nuba (Wiedemann, 1830) (Diptera: Syrphidae) is crucial for agroecos...
peer reviewedSeveral aphidophagous beneficials such as parasitoids and predators are known to respon...
SUMMARY The total amount of sap ingested by individual larvae and adult (apterous virgino-parae) of ...
Study on the feeding ability of two predators of Aphis craccivora (Koch), i.e. larvae of syrphid fly...
Performance of the black bean aphid, Aphis fabae Scopoli, on two faba bean cultivars, namely Vicia f...
The management of the soybean aphid Aphis glycines Matsumara is a major challenge to soybean product...
Field trial was performed during the growing season 2001 on Jordan University of Science and Technol...
Abstract Syrphid flies, Ischiodon scutellaris (Fabricius) and Episyrphus balteatus (DeGeer), are amo...
The aphid Aphis gossypii Glover (Homoptera: Aphididae) is known as worldwide important pest. It ca...
The rosy apple aphid Dysaphis plantaginea (Passerini) (Homoptera: Aphididae) is the most serious pes...
Study on the feeding ability of two predators of Aphis craccivora (Koch), i.e. larvae of syrphid fly...
Publication Inra prise en compte dans l'analyse bibliométrique des publications scientifiques mondia...
Predators (mostly staphylinid larvae) almost completely eliminated small initial colonies of Aphis f...
During the 2008-2009 time period, the effect of phacelia grown with broad bean on the presence of Sy...
Abstract Background Broad bean (Vicia faba L.) is considered one of the most essential food crops in...
The flower fly species, Eupeodes nuba (Wiedemann, 1830) (Diptera: Syrphidae) is crucial for agroecos...
peer reviewedSeveral aphidophagous beneficials such as parasitoids and predators are known to respon...
SUMMARY The total amount of sap ingested by individual larvae and adult (apterous virgino-parae) of ...
Study on the feeding ability of two predators of Aphis craccivora (Koch), i.e. larvae of syrphid fly...
Performance of the black bean aphid, Aphis fabae Scopoli, on two faba bean cultivars, namely Vicia f...
The management of the soybean aphid Aphis glycines Matsumara is a major challenge to soybean product...
Field trial was performed during the growing season 2001 on Jordan University of Science and Technol...
Abstract Syrphid flies, Ischiodon scutellaris (Fabricius) and Episyrphus balteatus (DeGeer), are amo...
The aphid Aphis gossypii Glover (Homoptera: Aphididae) is known as worldwide important pest. It ca...
The rosy apple aphid Dysaphis plantaginea (Passerini) (Homoptera: Aphididae) is the most serious pes...
Study on the feeding ability of two predators of Aphis craccivora (Koch), i.e. larvae of syrphid fly...
Publication Inra prise en compte dans l'analyse bibliométrique des publications scientifiques mondia...