biology

Marjorie Hoy

Marjorie Hoy is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Marjorie Hoy rather than just read about it. In short: Marjorie Ann Hoy (19 May 1941 – 19 June 2020) was an American entomologist and geneticist known for her work using integrated pest management (IPM) and biological control in agriculture. She was Professor and Eminent Scholar at the University of Florida, Fellow of the Royal Entomological Society of London, the American Association for the Advancement of Science, and Entomological Society of America.

Key takeaways

Marjorie Hoy belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Marjorie Hoy to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Marjorie Hoy from memory before moving on to harder problems.

Reference excerpt

Marjorie Ann Hoy (19 May 1941 – 19 June 2020) was an American entomologist and geneticist known for her work using integrated pest management (IPM) and biological control in agriculture. She was Professor and Eminent Scholar at the University of Florida, Fellow of the Royal Entomological Society of London, the American Association for the Advancement of Science, and Entomological Society of America. In 2004, she was awarded the Charles A. Black Award by the Council for Agricultural Science and Technology (CAST). Hoy was known as a pioneer in using genetic engineering to reduce the impact of agricultural pests, including developing pesticide resistant predators to control populations of destructive pests in areas where pesticides are applied. Her books include the textbook Insect Molecular Genetics, the third edition of which was published in 2013.

Education and career Hoy was born in Kansas City, Kansas, in 1941. She earned her BA at the University of Kansas in 1963, and completed her M.S. (1966) and PhD (1972) at the University of California, Berkeley. She was Research Entomologist at the Connecticut Agricultural Experiment Station (1973–1974) and U.S. Forest Service Northeast Forest Experiment Station (1974–1976) before joining the faculty at University of California, Berkeley, where she worked from 1976 to 1992. She joined the University of Florida in 1992. She died in Colorado on June 19, 2020, aged 79.

Books Hoy, M.A.; J.J. McKelvey Jr., eds. (1979). Genetics in Relation to Insect Management. New York: Rockefeller Foundation Press. 179 pp. Hoy, M.A.; G.L. Cunningham; L. Knutson, eds. (1983). Biological Control of Pests by Mites. University of California Division of Agriculture Special Publications. Berkeley.{{cite book}}: CS1 maint: location missing publisher (link) 185 pp. Hoy, M.A.; D.C. Herzog, eds. (1985). Biological Control in Agricultural IPM Systems. Orlando: Academic Press. 589 pp. Hoy, M.A. (1994). Insect Molecular Genetics. San Diego: Academic Press. ISBN 978-0-12-357490-9. 540 pp. (2nd edition, 2003; 3rd edition, 2013) Hoy, M.A. (2011). Agricultural Acarology: Introduction to Integrated Mite Management. CRC Press. 430 pp.

References

External links Faculty profile, Entomology and Nematology Department, University of Florida

Worked examples

Example 1 — a first encounter with Marjorie Hoy

Start with the simplest possible case. Write down what Marjorie Hoy claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Marjorie Hoy before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Marjorie Hoy ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Marjorie Hoy

In research: Marjorie Hoy appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Marjorie Hoy in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Marjorie Hoy is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1941 births, 2020 deaths, 20th-century American scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Marjorie Hoy outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Marjorie Hoy” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Marjorie Hoy in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Marjorie Hoy means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Marjorie Hoy out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Marjorie Hoy in simple terms?

Why does Marjorie Hoy matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Marjorie Hoy?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Marjorie Hoy.