The. ___ ____ is the section of the transmission right of way directly under the wires and extending outward about 10 ft (3m) on each side. The ___ ___ is the remainder of the active right of way.

A ____ is a substance that has an oral LD50 lower than 50 mg per kg of body weight, or a dermal LD50 lower than 200mg per kg of body weight

The target of IVMis ___ ____, including noxious weeds and invasive species, that pose potentially unacceptable economic, social, or environmental risks.

SMART objectives for integrated vegetation management are

Level 1 risk assessments review large populations of trees from a specified perspective to identify those that have an ____ or ____ likelihood of failure

Vegetation, height, density, or other conditions that trigger specific contrail methods are called ___ ___

For clearing dense vegetation during initial establishment or reclaiming neglected or overgrown rights of way, ___ control methods are most efficient and cost effective

When properly selected and applied, herbicides can enhance ___ ___ ___ diversity and minimize ___ disturbance

___ toxicity results from a single exposure ore exposure over a short period of time. ___ toxicity is the delayed damaging effect resulting from repeated exposure to low amounts of a substance, evolving over a long period.

Mixing of chemicals should be done with a buffer of at least ___ ft ( __m) from a body of water or wetland

___ ___- ___ is a technique in which non-translocatable herbicides are applied to control specific branches growing toward utility facilities.

___ ___ is the management of vegetation by establishing and conserving compatible, stable plant communities using natural competition, animals, insects, or pathogens.

The section of a utility transmission right of way under the wires and extending out both sides to a specified distance is called the ___ ___.

Step in IVM that should be completed first

Most herbicides used in vegetation management are in which toxicity category

What are the three primary climatic factors the influence herbicide and tree growth regulator degradation?

T/F The NERC transmission vegetation management program requires that utilities in North America have transmission vegetation management programs in place, but it does not require them to be documented.
True False

Which part of the body most readily absorbs pesticides

How far should a tree protection zone be from a mature tree of moderate tolerance to disturbance?

A biological control used to provide a competitive advantage to short-growing, early successional plants is known ass

An example of a cultural control technique in a right of way is

T/F Oil based pesticides are less easily absorbed through the skin than water-soluble pesticides
True False

Compared to overhead electric lines, a disadvandtage of installing electrical lines underground is ____3

As much compatible vegetation should be retained as possible ____

It’s principle objective is balanced use of control measures to maintain pest populations below tolerance levels

Can be quantified in terms of acceptable economic loss

Organization that requires utilities to document their transmission veg management maintenance strategies,procedures, processes, or specifications to prevent vegetation from intruding writhing the defined minimum clearance zone.

Where tall growing species may be allowed outside of the right of way

Account for all vegetation that could potentially affect management objectives

Part of workload evaluations that can collect data on an array of vegetation characteristics such as location, height, density, species a, size, and condition, tree risk assessment, and clearance from conductors.

Tree risk assessments

The processes through which managers achieve objectives

Control method performed by workers using hand carried tools

Control method the uses machines

Preferred control method wherever possible

Type of biological control where some plants release release chemicals that supress other plant species growing around them

Organization that labels chemicals

Herbicide that control specific kinds of plants when applied according to label

A substance ability to damage and organ system by disrupting biochemical pathways or enzymes in areas other than the point of contact

Damage to the point of contact is

The amount of chemical reaching the body is

The quantity of chemical absorbed into the body

Toxicity categories and quantity to kill human, and signal work

The oral or lethal dose that kills half the animals within the 2 week test period is known as the

Legal doses are measured in

Inhalation concentration that kills half the subject animals in 2 weeks is

The lower the LD50 the ____ toxic the pesticide

Substance with high acute toxicity

The amount of time it takes half of the quantity of a substance to dissipate

Flurprimidol and paclobuytrazol

Hormone inhibited by TGR

Botanical bio chemical disruption is an herbicides ____

Handling and use of ready to use and diluted concentrate formulations in closed delivery systems

Four critical elements of closed chain custody cycle

Returnable/reusable containers lifespan

.diquat, Paraquat

.diuron, tebuthiurorn

Glyphosate

2,4-D, I’d am a, picloram, triclophr

Smaller capacity receptacles that can be refilled by applicators from supply containers. They typically capacity of —- to ___

By law, one-way disposable containers are labeled “___” and may not be refilled and employed as service containers. They must be _______ and ____ following single use

2 cases when measuring could be necessary in ready to apply hericicie formulas.

In closed system measuring spill reduction is accomplished by l3 things

Paraffin oil based foliage mix carriers such as Thinvert function as both ___ and _

Concentrates and dilut concentrates should be added to the spray tank at the _____ and not done at any location where

Proper mixing protocol 4