Thursday, November 5, 2009
Hey! Is anyone, at all, out there that wants to see more Information?
Thanks for stopping by our blog!
Thursday, May 7, 2009
Leafy Spurge and Dalmation Toadflax
I know I digressed, but I feel it is always important to promote cooperation or point out the lack there of and hope for improvement. Stay tuned for future assistance programs that may develop and if you think you might be someone who could energize and organize a large group of landowners, give us a call at the weed district office 777-5842.
Leafy Spurge: Now if you have Leafy Spurge and your land boarders Bitterroot National Forest land, then we do have some assistance for those landowners through cooperation with the forest service. If you fit the bill please call us at 777-5842
Tuesday, April 14, 2009
Herbicides - Use them Safely!
Chemicals surround us in our lives everyday. There is an incredible array of different chemicals we may be exposed to, some occur naturally, some manufactured, and many are manufactured versions of natural occurring chemicals. Chemicals come in the form of pesticides, cleaning products, pharmaceuticals, food additives and substitutes, personal care products, and the list goes on. No matter what the chemical, it always important to use it in a safe and responsible manner by always following the directions on the label. All products that we use have a dose at which they can become toxic to humans. This is called acute toxicity. For example some industrial chemicals have toxic affects with just a drop, while with others you could ingest a gallon before you would reach a level of toxicity. Even water has its dose of toxicity albeit very high. Try an internet search on “water toxicity” sometime; it’s interesting. All this means is, that we all need to use these products the way they were intended to be used. If a shampoo bottle says ‘avoid getting in eyes’ then be conscious of keeping your eyes closed. If your toothpaste says “do not swallow” then please don’t. If a medication says to only take 2 with meals, then there is probably a good reason why. Instructions on products we all use are there to keep us safe from miss-using them. There are thousands of chemical based products that are safe when used of taken as directed. It is all a matter of exposure and dose. Before you use it - Read the Label!
Herbicides are classified as non-selective (kills all plants) or selective (kills specific broadleaf or grass plants). Their chemistries mimic or inhibit natural chemical processes that are specific to plants and is not shared by animals of any kind. They also have a wide range of acute toxicity to animals if used incorrectly as stated before. Many of the most common herbicides used for common weed control have a low risk of acute toxicity, others are more hazardous. On the front of every label there is a “Signal Word” which indicates its relative toxicity. These words are caution, warning, danger, and danger/poison (skull & x-bones), caution being low and danger/poison being the most toxic. Many commonly used herbicides fall in the caution category, including the herbicides we use on our roadsides.
Herbicides are usually purchased in a concentrated form which needs to be mixed with water before sprayed. To determine how, when, and in what amounts (rate) to be sprayed, you must read the label and all the labels are different. All the information concerning its use is in that label and the law requires that these products must be used as directed by the label. Following the label helps protect you, your neighbors, and the environment. The label will tell you what PPE (personal protective equipment) you will need to safely mix and apply the product. As an applicator, you are at most risk of being exposed to the herbicide and the proper clothing is important including always wearing long sleeved shirt, pants, socks, shoes and water proof gloves. When mixing, use measuring devices that will be used only for herbicide use and do not allow herbicide to come into contact with anything that will be used for another purpose such as a garden hose.
Calibration of your spray equipment is essential to mixing the right amount of herbicide whether you are using a small hand sprayer, backpack, or ATV. Herbicide application rates are usually expressed in ounces or pints per acre, not as simple ounces per gallon. For example, Milestone herbicide is commonly used at a rate of 5 ounces per acre which means that only 5 ounces of the herbicide is spread out over 1 acre of land. So you will need to know how much liquid you and your spray equipment sprays out on an acre of land. Then you will know how much herbicide to mix in. Our website www.rcweeds.org, has worksheets and instructions on how to calibrate your equipment. Applying the proper amount of herbicide over a given area ensures good weed control and reduces it’s over exposure to you and the environment.
If you want to do your own spraying every year, consider taking the private applicators course through the county extension office. Although not required to use most herbicides, it will give you a very good education on their safe and proper use. You can also hire professional applicators which there are many good ones in our area. Our website has a list of them. Remember that the goal of any spraying activity should be to reduce the weeds you don’t want and establish the plants you do want further reducing the problem weeds.
Wednesday, December 17, 2008
Montana’s Noxious Weed Law
This law only pertains to state or county listed noxious weeds. A noxious weed is defined as being any exotic plant which may render land unfit for agriculture, forestry, livestock, wildlife, or other beneficial uses or that may harm native plant communities. The Montana Department of Agriculture has the final authority over what plants are listed as state wide noxious weeds and the county weed board demes county listed noxious weeds. To see a complete list of the 32 state listed noxious weeds visit the Department of Agriculture website at http://agr.mt.gov/ and click on weeds and pests. In
Monday, November 10, 2008
We want your input!
I know many people look at this blog and do not leave a comment. Believe me when I say that constructive comments, good and bad, anonymous or not, are looked at and discussed by us. Many people stopped our spray crew(s) over the season for various reasons and in various ways. Some were threatening, some risked their personal safety just to yell, some actually engaged us in a pleasant discussion which broadened common ground and understanding. Albeit the latter was rare.
Anyway, one reoccurring concern from these encounters is the surprise (shock in some cases) that we (the county weed district) spray herbicides to control noxious weeds on county and state road easements and right-of-ways. You would think after all these years of doing this, we would not have many folks that are ignorant as to what we do. We encouraged all these people to fill out 'concern' forms and to enter into an agreement with us that allows them to mange the noxious weeds on their own roadside. Not one of these couple dozen or so people have gotten back to us. This makes it extremely difficult for us to proceed with the Ravalli County's weed management plan which the weed district and its board are required to do. Will we have the same issues with the same people next season?
The weed district is considering a "what we do" campaign next spring depending on funding and completely revamping our 'voluntary agreement' program starting everyone over from scratch and encouraging more participation and more active "ownership" of their roadside noxious weeds. We are however looking for constructive idea's! And "quit spraying altogether" is not an option.
We know that some of our roads still have some serious weed issues and we are working on them. We hear criticisms from all sides most weeks during the spray season. However, we need to more efficiently manage the work we need to complete with the wishes of landowners. We are under pressure to get more acres of roadside sprayed every year. Yet the facts of the last couple of years show that we are spraying less acres. A major reason for this is due in part to citizen input. We are doing more roadside "Spot spraying" as opposed to "broadcast". This means that in one day's work we may be spraying 2-3 acres as opposed to 30-40 acres when we broadcast. That is a big difference. But it does make sense on some roads and others it doesn't.
Although I digressed somewhat, it is important background info to consider when making decisions about about the public perception and understanding of what we do and how we do it.
So if any of you who have taken time to read this post have any thoughts, please share them! Click below on 'COMMENTS CLICK HERE' and type in the box at the bottom.
Tuesday, October 21, 2008
Fall Work and Japanese Knot

The weather has slowed spraying activities but as we get a few more day of temperatures in the upper 50's into the 60's and its not raining or too windy, we will continue to treat some roadsides. We are trying to concentrate on roads we can closely monitor for late fall applications of Milestone. Milestone is a relatively new herbicide that is incredibly safe both on the environment and mammals when used according to the label. It is also doing a great job of killing many noxious weeds and keeping them away for a couple of years. Always read the label of any chemical product you might use especialy pesticides. All the precuations are on that label and heed them.
Thursday, October 9, 2008
Fall Weed Control
Friday, October 3, 2008
It has been an extreamely busy summer.
The summer spray season has been a good one in terms of control, once we got though our wet spring. Now fall regrowth of the weeds hasn't been this good in years do to late summer rains and mild temperatures. So although the spray season is winding down, we will continue to spray as long as the weather allows.
Monday, June 30, 2008
New Weed Education Coordinator
Friday, June 20, 2008
Leafy Spurge!!!!!!!!!
Wednesday, June 18, 2008
Thanks for all those calls!
We also continue to find and get reports of Whitetop from around the valley. We are a bit concerned that all these new infestation may have started from contaminated hay. Watch out where your hay comes from. Leafy Spurge is also being reported in abundance and people need to know that the weed district does not have the funds to treat leafy spurge on private land anymore and landowners need to take care of it themselves. We are however happy to give advise and help with a management plan. Our county work is at full force with the good weather finally and will continue. A special thanks goes out to the folks that have driven by us on the roads and gestured that we are #1. We really appreciate the support.
Wednesday, June 11, 2008
Whitetop Anyone?
