biology

Phomopsis longicolla

Phomopsis longicolla 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 Phomopsis longicolla rather than just read about it. In short: Phomopsis longicolla is a species of ascomycete fungus in the family Diaporthaceae. It is a plant pathogen and mainly responsible for a soybean disease called Phomopsis seed decay (PSD).

Key takeaways

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

Reference excerpt

Phomopsis longicolla is a species of ascomycete fungus in the family Diaporthaceae. It is a plant pathogen and mainly responsible for a soybean disease called Phomopsis seed decay (PSD). In other plant species, P. longicolla can also live as an endophyte, such as in the mangrove plant Sonneratia caseolaris. P. longicolla has been found to produce a number of cytotoxic and antimicrobial secondary metabolites, especially members of the class of phomoxanthones. P. longicolla was first described in 1985 by Thomas W. Hobbs et al. at the Department of Plant Pathology at Ohio State University.

References

Illustrations

Worked examples

Example 1 — a first encounter with Phomopsis longicolla

Start with the simplest possible case. Write down what Phomopsis longicolla 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 Phomopsis longicolla 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 Phomopsis longicolla 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 Phomopsis longicolla

In research: Phomopsis longicolla 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 Phomopsis longicolla 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: Phomopsis longicolla is common in secondary-school and first-year university syllabi. It links to neighbouring topics Diaporthales stubs, Fungal plant disease stubs, Fungal plant pathogens and diseases, so understanding it makes those chapters shorter.
In everyday life: Look for Phomopsis longicolla 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 “Phomopsis longicolla” →

Affiliate

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

How to study Phomopsis longicolla in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Phomopsis longicolla 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 Phomopsis longicolla out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Phomopsis longicolla in simple terms?

Phomopsis longicolla is a species of ascomycete fungus in the family Diaporthaceae. It is a plant pathogen and mainly responsible for a soybean disease called Phomopsis seed decay (PSD).

Why does Phomopsis longicolla 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 Phomopsis longicolla?

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 Phomopsis longicolla.