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Institution

College of Tropical Agriculture and Human Resources

About: College of Tropical Agriculture and Human Resources is a based out in . It is known for research contribution in the topics: Population & Soil water. The organization has 513 authors who have published 604 publications receiving 15798 citations.


Papers
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Journal ArticleDOI
TL;DR: The bait insecticides, hydramethylnon and abamectin, were very effective against the bigheaded ant, Pheidole megacephala (F.), and sticky bands were also effective as a barrier treatment against Argentine ants, but resulted in phytotoxicity to B. menziesii.

4 citations

Journal ArticleDOI
TL;DR: The impact of imported pollinators on the local biota has thus become a case study for the management and protection of native habitats, agriculture, and the overall impact on ecosystem services.
Abstract: As the most isolated land mass on Earth, in the middle of the Pacific Ocean, Hawaii represents an oasis for ecologists and biologists to study adaptation, and the evolutionary pathway of endemic an...

4 citations

Journal ArticleDOI
TL;DR: Two alkaloids, (-)-pipermethystine and (-)-epoxypipermethyine, and two lactones, (+)-dihydromethysticin and yangonin, were isolated from the kava plant (Piper methysticum) and crystallographicall...
Abstract: Two alkaloids, (-)-pipermethystine and (-)-epoxypipermethystine, and two lactones, (+)-dihydromethysticin and yangonin, were isolated from the kava plant (Piper methysticum) and crystallographicall...

4 citations

Journal ArticleDOI
TL;DR: The results showed that genotype, auxin type, and auxin concentration significantly altered in vitro rooting of A. paraguariensis plantlets, and supplementation of nutrient medium with 0.2 mg L−1 IBA or IAA whenever rapid rooting is desired.

4 citations

Journal ArticleDOI
TL;DR: Kukui was an important element to indigenous Hawaiian agroforestry and retained some of its importance throughout Hawai'i's history as mentioned in this paper, however, kukui is declining, having lost an average of ∼58% of total canopy cover over the last 70 years.
Abstract: Kukui was an important element to indigenous Hawaiian agroforestry and retained some of its importance throughout Hawai‘i's history. We examine the historical ecology and trends of kukui, including a review of the ethnobotany. We use current and historical remote imagery to map kukui canopy on the five largest Hawaiian Islands. Kukui is still widespread through the state, being a significant component in many novel low-land forests. However, kukui is declining, having lost an average of ∼58% of total canopy cover over the last 70 years. Spatial trends suggest that kukui likely did not spread much following the large-scale shifts in Hawaiian socio-ecosystems that accompanied the arrival of colonial powers. We suggest that the footprint of kukui in Hawai‘i closely approximates the extent of indigenous agroforestry and forest alteration.

4 citations


Authors

Showing all 513 results

NameH-indexPapersCitations
Lynne R. Wilkens9051728676
John E. Mullet8421122958
Qing X. Li5362613661
Carol J. Boushey4726011750
Adrian A. Franke451106429
Robert E. Paull411477079
Wayne B. Hunter411815735
Jiachao Zhang411664868
PingSun Leung402095020
Eric B. Jang391274042
Vivek R. Nerurkar371434326
Russell H. Messing371283925
Xin-Geng Wang331032992
Charles R. Clement332254728
Jaime C. Piñero31822536
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20221
202157
202049
201946
201844
201730