Science in New Guinea, Volume 10University of Papua New Guinea, 1983 - Agriculture |
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Page 166
... to quantify the damage and so show any seasonal changes which 166 Science In New Guinea 10 ( 3 ) 1983 Seasonal changes in the damage caused by the citrus leaf miner, Phyllocnistis citrella (Lepidoptera: Phyllocnistidae) by Elaine J Brough.
... to quantify the damage and so show any seasonal changes which 166 Science In New Guinea 10 ( 3 ) 1983 Seasonal changes in the damage caused by the citrus leaf miner, Phyllocnistis citrella (Lepidoptera: Phyllocnistidae) by Elaine J Brough.
Page 171
... changes in percentage infestation without necessarily a change in population numbers . This study has however , established that a period of 14 days between observing the development of new growth and counting of damaged leaves is ...
... changes in percentage infestation without necessarily a change in population numbers . This study has however , established that a period of 14 days between observing the development of new growth and counting of damaged leaves is ...
Page 181
... change in environment affects the catch of a particular species . For example , Venkataraman and Badrudeen ( 1975 ) ... changes with time of sampling . Whether the increased catch at night may be related to increased gear efficiency at ...
... change in environment affects the catch of a particular species . For example , Venkataraman and Badrudeen ( 1975 ) ... changes with time of sampling . Whether the increased catch at night may be related to increased gear efficiency at ...
Contents
An historical survey of botanical exploration in the Admiralty | 1 |
Fishes of the Ok Tedi area with notes on five common species | 16 |
Ceramic materials of the Port Moresby area | 39 |
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abundant Admiralty Islands andalusite arrow bathyal zone beds benthic botanical calcareous clay Q coagulase collected common conglomerate coral creeks cultivated cuscus Delena deposited Dwyer ecology Etolo fault Feathers Figure fish flora forest and sword Frodin gardens Geol Geological Habitat hair decoration Herbarium Highlands housey ards Kagi Metamorphics kaolinitic Kion Kutubu region land larger foraminiferids limestone male mammals Manus Island Manus Province Marginopora minced meat minerals Miocene Mongolvarum montane forest muddy sandstone mudstone Ningerum occasional Occurrence Ok Menga Ok Tedi Owen Stanley Metamorphics Pandanus Papua New Guinea pearl shell Pieters plastic Port Moresby quartz rainforest River rocks Rofaifo samples scarce Science seagrass seagrass flat secondary forest sediments size-frequency smectite species specimens staurolite sub-unit Survey of Papua sword grassland Tabubil Tauade trawl unit University of Papua UPNG upper vernacular names villages weight loss Wogam Wola Wood Wopkaimin zone