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pro vyhledávání: '"Paul R. Grundy"'
Autor:
Paul R. Grundy, Gail Spargo
Publikováno v:
Journal of Applied Entomology.
Autor:
Paul R. Grundy
Augmented natural enemies have proven to be an economical pest management option for some agricultural pests. However, the majority of commercially available natural enemies in Australia consist of predators and parasitoids for scale insects, mealy b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2920e228396640a044a73f024997b8b7
https://doi.org/10.14264/uql.2019.595
https://doi.org/10.14264/uql.2019.595
Autor:
Paul R Grundy
Publikováno v:
Australian Journal of Entomology. 43:77-82
A challenge with the inundative release of beneficial insects in pest management programs is to achieve a viable balance between predator release rates and biological control efficacy. This paper examines postrelease survival and biological control e
Autor:
Paul R Grundy, Derek Maelzer
Publikováno v:
Australian Journal of Entomology. 42:153-158
Habitat instability associated with seasonal crop succession in broad-acre farming systems presents a problem for the conservation and utilisation of beneficial insects in annual field crops. The present paper describes two experiments used to measur
Autor:
Derek Maelzer, Paul R Grundy
Publikováno v:
Australian Journal of Entomology. 41:272-278
A problem with augmenting predatory bugs through mass release is the logistical difficulty of delivering nymphs onto the foliage of field crops. In this paper we examine postrelease establishment and dispersal of the nymphs of the predatory bug Prist
Autor:
Paul R Grundy, Derek Maelzer
Publikováno v:
Australian Journal of Entomology. 41:192-196
Third-instar nymphs of the Australian assassin bug, Pristhesancus plagipennis (Walker), were released into cotton plots at two release densities and two crop growth stages to test their biological control potential. Release rates of 2 and 5 nymphs pe
Autor:
Derek Maelzer, Paul R Grundy
Publikováno v:
Australian Journal of Entomology. 39:305-309
Third-instar nymphs of the Australian assassin bug, Pristhesancus plagipennis (Walker) were released into cotton and soybean plots at a number of release densities to test their biological control potential. The number of Helicoverpa spp. larvae in c
Publikováno v:
Biological Control. 18:243-250
Pristhesancus plagipennis (Walker) is a predator of larvae and nymphs of many pestiferous insects for which natural enemies are not commercially available. This paper describes a containerized mass-rearing method for P. plagipennis using hot water-ki
Autor:
Derek Maelzer, Paul R Grundy
Publikováno v:
Australian Journal of Entomology. 39:280-282
The predatory capacity of the Australian assassin bug Pristhesancus plagipennis (Walker) was measured in the laboratory using a predation arena. Each juvenile instar of Helicoverpa armigera (Hubner) and Nezara viridula (L.) was presented as prey to e
Autor:
Paul R Grundy
Publikováno v:
Australian Journal of Entomology. 42:311-312