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What will fall Armyworm (Lepidoptera: Noctuidae) cost Western Australian agriculture?
Journal article   Peer reviewed

What will fall Armyworm (Lepidoptera: Noctuidae) cost Western Australian agriculture?

D.C. Cook, P.S. Gardiner, H. Spafford and D. Reisig
Journal of Economic Entomology, Vol.114(4), pp.1613-1621
2021
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Abstract

Following the detection of fall armyworm Spodoptera frugiperda (J.E. Smith, Lepidoptera: Noctuidae) in Western Australia in early 2020 and the lack of government response action, we estimate the impact it is likely to have on the state’s agriculture. A bioeconomic model is used to estimate cost and revenue implications for broadacre cropping and horticulture industries. We assume permanent S. frugiperda populations are likely to establish in areas of the state’s north and mid-west over the next decade, and other regions may experience sporadic outbreaks over single seasons. Over 0.8 million hectares of host crops could be permanently affected, while sporadic outbreaks may affect a further 150,000 hectares. Expressed in Australian dollars (A$), S. frugiperda is likely to add a A$14.2–39.3 million burden to agricultural producers per annum by year 10 of the outbreak. Approximately 55% of these damage costs are attributable to yield loss and 45% to increased variable production costs.

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UN Sustainable Development Goals (SDGs)

This output has contributed to the advancement of the following goals:

#2 Zero Hunger
#13 Climate Action
#15 Life on Land

Source: InCites

InCites Highlights

These are selected metrics from InCites Benchmarking & Analytics tool, related to this output

Collaboration types
Domestic collaboration
Citation topics
3 Agriculture, Environment & Ecology
3.32 Entomology
3.32.54 Insect-Plant Interactions
Web Of Science research areas
Entomology
ESI research areas
Plant & Animal Science
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