2015-10-01_REVISION - M1993041

• Permit No: M1993041
• IBM Index Class Name: REVISION
• Doc Date: 10/1/2015
• Doc Name: Request TR03
• From: Cemex
• To: DRMS
• Type & Sequence: TR3
• Email Name: MAC
• Email Name: WHE
• Media Type: D
• Archive: No

Dowe Flats Quarry Noxious Weed Management Plan
Table of Contents
1 Overview................................................................................................................................. 1
2 Site Description....................................................................................................................... 3
3 Noxious Weed Rules and Regulations.................................................................................... 3
4 Integrated Weed Management................................................................................................. 4
4.1 Prevention.........................................................................................................................4
4.2 Chemical Control............................................................................................................. 5
4.2.1 Herbicide Selection & Safety.................................................................................... 5
4.3 Mechanical Control.......................................................................................................... 6
4.4 Biological Control............................................................................................................ 6
4.4.1 Grazing......................................................................................................................7
4.4.2 Insects & Plant Diseases........................................................................................... 7
4.5 Cultural Control................................................................................................................ 7
5 Existing Noxious Weed Infestations....................................................................................... 8
6 Monitoring.............................................................................................................................
10
7 References.............................................................................................................................
10
Figures
Figure 1: Strategy for Effective Weed Management...................................................................... 2
Tables
Table 1: Insect biocontrol species available from CDA................................................................. 7
Table 2: Effective Treatments for Selected Species....................................................................... 9
Appendices
Appendix A: Colorado State Noxious Weed List......................................................................... 11
Habitat Management, Inc. i September 2015