Plant Protection and Pest Management in Maryland

This set of flashcards provides key concepts related to plant protection, pest management, and the regulations surrounding these issues in Maryland.

What is the goal of Nursery Inspection and Plant Quarantine in Maryland?

To ensure all plant material intended for sale or distribution is disease and pest-free.

What are endophytes in turfgrasses?

Symbiotic fungi that enhance plant resistance to pests and stress.

How does cultural control assist in insect management?

By making environments unsuitable for insect development or reproduction.

What is Systemic Acquired Resistance in plants?

A defense mechanism triggered by plant hormones that helps plants resist pests.

What role do secondary metabolites play in plant defense?

They act as defense compounds against herbivores and pests.

What is the impact of mowing height on alkaloid levels in plants?

Different mowing heights can influence the concentration of alkaloids, affecting pest resistance.

What types of control measures are included in cultural control?

Proper fertilization, pruning, mowing, and irrigation to reduce plant stress.

What is the significance of the emerald ash borer (EAB) in Maryland?

EAB is an exotic pest that has caused millions of ash tree deaths in the US since its detection.

What is the purpose of the spouted lanternfly quarantine in Maryland?

To prevent the spread of this pest, requiring permits for movement of regulated articles.

What is the relationship between drought-stressed plants and insect attraction?

Insects are attracted to yellow hues of drought-stressed plants due to increased amino acids and sugars.

What are mechanical/physical control methods for insects?

Direct interventions such as hand pruning, traps, and other devices to manage pest populations.

What is the effect of sanitation in pest management for strawberry production?

Good weed control prevents competition and reduces pest habitats.

What is a common issue with Japanese beetle traps?

They may attract more beetles than they capture, leading to increased plant damage.

What document governs quarantines in pest control in Maryland?

The Agriculture Article, § 5-304, Annotated Code of Maryland.

What can homeowners do to slow the spread of spotted lanternfly?

Inspect and destroy any spotted lanternfly life stages they find.

What draws insects to plants undergoing regeneration after pest management?

Improved sugar and nutrient availability from weakened plants.