Integrated Management of Eastern Redcedar

"Integrated Management of Eastern Redcedar"

Introduction

This guide provides an overview of how to effectively control Eastern Redcedar (Juniperus virginiana) in pasture lands. Understanding the biology and management strategies for this tree is essential for maintaining healthy grasslands and preventing the encroachment of woody species that can adversely affect pasture quality.

What You'll Learn

1. The biology and characteristics of Eastern Redcedar.
2. Effective mechanical and chemical control methods.
3. The role of prescribed fire in managing Eastern Redcedar.
4. Tips for preventing regrowth after removal.

Step-by-Step Guide

Before managing Eastern Redcedar, it’s important to correctly identify the tree. Look for its distinctive features.

1. Examine the tree's height; they typically grow up to 30-40 feet if left unchecked.
2. Identify the male and female trees by the presence of berries on female trees, which become visible after about 6-7 years of growth.

Controlling Eastern Redcedar mechanically involves cutting the trees at ground level.

1. Use a chainsaw or heavy-duty equipment to cut the tree down to the ground level.
2. Ensure no branches are left attached to the trunk to prevent regrowth.

Fire can be an effective tool for managing Eastern Redcedar, particularly for small trees.

1. Conduct prescribed burns to eliminate dry biomass and kill seedlings.
2. Monitor the height and condition of trees to ensure the fire effectively reaches and damages them.

If mechanical methods are insufficient, chemical control can be employed.

1. Apply herbicides like Grazon PND, Tordon, or Surmount to individual trees that are up to 10 feet tall.
2. For larger populations, consider broadcasting these chemicals on short trees to enhance effectiveness.

Pro Tips

Here are some additional tips to enhance your control efforts.

1. Control Eastern Redcedar while they are small, ideally less than 10 feet tall, for the best results.
2. Keep a regular schedule for prescribed burns to maintain pasture health and prevent regrowth.

Best Practices

Follow these best practices to ensure a successful management strategy.

1. Combine mechanical, chemical, and fire methods for a comprehensive control approach.
2. Regularly monitor the pasture for new growth and manage it promptly to prevent establishment.

Troubleshooting Common Issues

Address common problems encountered during Eastern Redcedar management.

1. If trees regrow after cutting, ensure all branches were removed and consider using herbicides on new shoots.
2. If prescribed burns are ineffective, check the fuel load and timing of the burn to ensure optimal conditions.

Summary

Effective management of Eastern Redcedar requires a combination of identification, mechanical and chemical control, and prescribed fire. By controlling these trees while they are small and employing multiple methods, you can maintain healthy pastures and prevent the trees from dominating the landscape.