Question

the student wants to combine two of the methods shown in table 2 for a control solution that will address scotch broom growth at two life stages (seeds and mature plants) but will cause little concern among the public. identify the two methods the student should choose and to which of the types in table 1 each method belongs. move the correct answer into each box in the table. not all answers will be used. control methods: pod weevil introduction, triclopyr spray, brush cutting, scarification. control type categories: biological, mechanical, chemical. (table with columns: control method, life stage (seeds, mature plants), control type category.)

Explanation:

1. For seeds: Scarification (mechanical) – scarification breaks seed dormancy, a mechanical method with low public concern.
2. For mature plants: Pod weevil introduction (biological) – using weevils targets mature plants, is biological, and has less public concern than chemicals. Triclopyr (chemical) may raise concerns, brush cutting (mechanical) is for mature but pod weevil is better for low concern.

Answer:

Control Method	Life Stage	Control Type Category
Pod weevil introduction	Mature plants	Biological