Zobrazeno 1 - 10
of 21
pro vyhledávání: '"G. S. C. Gill"'
Publikováno v:
New Zealand Plant Protection. 64:259-268
The tomato potato psyllid (TPP) Bactericera cockerelli (Hemiptera Triozidae) was first notified to the New Zealand Ministry of Agriculture and Forestry (MAF) in May 2006 although it has been suggested by several authors to have been present in New Ze
Principles of response to detections of new plant pest species and the effectiveness of surveillance
Publikováno v:
New Zealand Plant Protection. 57:156-160
Surveillance for new plant pests and organisms is an ongoing challenge for the biosecurity of New Zealand The biggest challenge arises when prioritising which pests to target as it is not feasible to run active surveillance programmes for the large n
Publikováno v:
New Zealand Plant Protection. 56:5-9
There is a wide variety of organisms associated with plants and plant products A number of offshore and border measures are taken to exclude such organisms not present in New Zealand but some enter undetected Surveillance throughout New Zealand to ac
Publikováno v:
Journal of Economic Entomology. 93:1752-1759
The spatial dispersion of armored scale insects; greedy scale, Hemiberlesia rapax (Comstock); and latania scale, Hemiberlesia lataniae (Signoret), was investigated on kiwifruit, Actinidia deliciosa (A. Chevalier) C. F. Liang et A. R. Ferguson, leaves
Publikováno v:
Environmental Entomology. 29:934-942
Developmental times and mortality were determined for four stages of greedy scale Hemiberlesia rapax (Comstock), a key pest of kiwifruit, Actinidia deliciosa (A. Chevalier) C. F. Liang et A. R. Ferguson variety deliciosa, in New Zealand. Scale were r
Publikováno v:
New Zealand Plant Protection. 53:205-210
Hort16A, Actinidia chinensis, is a new yellow-fleshed kiwifruit cultivar. Monitoring of unsprayed vines at Kerikeri and Te Puke Research Centres from 1996 to 1999 showed that armoured scale infested, on average 47% (SE ± 0.4) of fruit at harvest, wi
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 27:1-12
Armoured scale insect (Hemiptera: Diaspididae) leaf infestations were monitored from rows of kiwifruit (Actinidia deliciosa (A.Chev.) C.F. Liang et A.R. Ferguson var. deliciosa) vines in three blocks at each of 11 sites, at 3–8 times from December
Autor:
G. S. C. Gill, R. H. Blank
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 25:319-332
Thrips were collected from flowers, immature and mature fruit from commercial citrus orchards mainly in the Northland region of New Zealand and c. 23 000 were identified to species. Thrips obscuratus (Crawford) comprised 84–100% of all thrips recov
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 25:311-317
Tarahe efficacy of four insecticide treatments—buprofezin, chlorpyrifos, 1 and 2% mineral oil, applied at four single, and a double application time, was evaluated against soft wax scale, Ceroplastes destructor Newstead, on ‘Seminole’ tangelo (
Publikováno v:
Proceedings of the New Zealand Plant Protection Conference. 50:293-297
Scale leaf infestations from kiwifruit rows were used to determine scale distributions in three adjacent blocks of kiwifruit at two orchards. Analysis using regression models showed that the combined data for six sampling times from December to May c