Front

What is the gypsy moth?

Back

The gypsy moth (Lymantria dispar) is an invasive species known for its destructive feeding habits on a variety of trees, particularly oaks.

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What is the emerald ash borer?

Back

The emerald ash borer (Agrilus planipennis) is an invasive beetle that attacks and kills ash trees, causing significant ecological and economic damage.

Front

What is the Asian longhorned beetle?

Back

The Asian longhorned beetle (Anoplophora glabripennis) is an invasive insect that infests hardwood trees, leading to their decline and death.

Front

What is Pennsylvania's state tree?

Back

Pennsylvania's state tree is the Eastern Hemlock (Tsuga canadensis), known for its shade tolerance and importance in forest ecosystems.

Front

What do we call Pennsylvania forests?

Back

Pennsylvania forests are commonly referred to as 'Penn's Woods', highlighting the state's rich forestry heritage.

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What is alternate branching in trees?

Back

Alternate branching is a pattern where leaves or branches are arranged singly at different heights along the stem, as opposed to being directly opposite each other.

Front

What is whorled branching?

Back

Whorled branching is a pattern where three or more leaves or branches grow from a single node, encircling the stem.

Front

What is opposite branching?

Back

Opposite branching is a pattern where two leaves or branches arise from the same node, directly across from each other.

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What is parallel branching?

Back

Parallel branching refers to a growth pattern where branches grow in parallel lines along the stem, often seen in certain plant species.

Front

What is the significance of forests in Pennsylvania?

Back

Forests in Pennsylvania provide critical habitats for wildlife, contribute to biodiversity, and play a vital role in the state's economy and recreation.