Results 141 to 150 of about 7,740 (289)

Functional biodiversity to improve pest control in organic cropping systems [PDF]

open access: yes, 2013
A sustainable use of functional agrobiodiversity (FAB) providing habitats with suitable floral resources is needed to conserve and improve pest control by natural enemies in organic cropping and other low-input systems.
Luka, Henryk   +2 more
core  

First detection of the samurai wasp, Trissolcus japonicus (Ashmead) (Hymenoptera, Scelionidae), in Canada

open access: yesJournal of Hymenoptera Research, 2019
We report the first detection of Trissolcusjaponicus, an exotic Asian egg parasitoid and the primary candidate for classical biological control of the invasive brown marmorated stink bug, Halyomorphahalys, in Canada.
P. Abram   +4 more
semanticscholar   +1 more source

Revision of Palearctic Trissolcus Ashmead (Hymenoptera, Scelionidae)

open access: yesJournal of Hymenoptera Research, 2017
Species of Trissolcus Ashmead are potent natural enemies of stink bugs (Pentatomidae). Research on biological agents to control the brown marmorated stink bug, Halyomorpha halys (Stål) (BMSB), in Western Europe requires reliable taxonomic resources for ...
Elijah J. Talamas   +2 more
doaj   +3 more sources

THE VARIICORNIS-GROUP OF GRYON HALIDAY (HYMENOPTERA: SCELIONIDAE) [PDF]

open access: yesThe Canadian Entomologist, 1979
AbstractThe variicornis-group of Gryon is proposed for 15 Neotropical species of which 12 are new to science: atrocoxalis (Ashmead) / Grenada & Trinidad, W.I., Brazil, Colombia/; cultratus n. sp. /Brazil/; david n. sp. /Panama/; goliath n. sp. /Panama/; helavai n. sp. /Panama/; hercules n. sp. /Brazil/; masoni n. sp. /Trinidad, W.I./; neotropicus n.
openaire   +2 more sources

Interaksi Trofik Jenis Serangga Di Atas Permukaan Tanah Dan Permukaan Tanah Beberapa Pertanaman Varietas Jagung (Zea Mays Linn.) [PDF]

open access: yes, 2015
The aim of the reasearch was to know the tropic interaction of insect on the soil surface and above of soil surface for many varieties of corn (Zea mays Linn.) and index diversity value of insect of corn.
Marheini, M. (Marheini)   +2 more
core  

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