It takes the average reader 1 hour and 25 minutes to read Toward Better Management of Spotted-wing Drosophila (drosophila Suzukii) in Michigan Cherry Orchards by Sarah R. Dietrich
Assuming a reading speed of 250 words per minute. Learn more
Spotted-wing drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae), is an invasive species that has impacts worldwide. Current monitoring methods and decision-making protocols are unreliable indicators of D. suzukii population and propensity to infest a crop. The aim of this research was to develop behavior-based tools that would lead to improved management of D. suzukii populations in Michigan cherry. The commercial Scentry® lure provided higher D. suzukii attractiveness than other commercially available lures. Sticky panels tested with a variety of colors and patterns showed that most D. suzukii are captured on a green panel or a light-colored panel with a dark contrasting sphere in the center, as well as panel traps with a large trap surface are. Studies aimed at understanding the relationships between fruit development and D. suzukii infestation revealed that over all the varieties of sweet and tart cherries tested, softer, riper fruit were more susceptible to infestation than unripe fruit. There were strong positive relationships between D. suzukii larval infestation and the change in color and the change in the amount of force required to puncture the skin of the cherry fruit. There also was a good relationship between Growing Degree Days (base 4°C) post bloom and larval infestation, with fruit at a low risk of infestation by D. suzukii prior to about 600 GDD's. This research provides information on creating a risk of infestation model that uses fruit ripeness stage based on Growing Degree Days, combined with effective monitoring tools, to provide options for improved decision-making in the management of D. suzukii.
Toward Better Management of Spotted-wing Drosophila (drosophila Suzukii) in Michigan Cherry Orchards by Sarah R. Dietrich is 84 pages long, and a total of 21,336 words.
This makes it 28% the length of the average book. It also has 26% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 56 minutes to read Toward Better Management of Spotted-wing Drosophila (drosophila Suzukii) in Michigan Cherry Orchards aloud.
Toward Better Management of Spotted-wing Drosophila (drosophila Suzukii) in Michigan Cherry Orchards is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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