Crop Dusting share your picture and stories.

[2LaneCruzer]

Not that it helps your friend particularly, but the adjacent farmer is liable for overspray in many areas. I'm not sure the few dollars would be worth the neighborly ill will to me, but I certainly wouldn't be putting in backyard veggies for sure.

@2LaneCruzer That's quite the story. The sodium chlorate would probably have been used as a desiccant, to defoliate and dry the plants out for harvest. They still use it today (defoliate-750).

https://ipm.ucanr.edu/agriculture/cotton/harvest-aid-chemicals/#gsc.tab=0

All the best,

Peter

I spent one whole summer testing mixtures of Sodium Chlorate and Urea...besides thermal analysis, I ran explosive tests....put various mixtures in a 3" piece of pipe, inserted a blasting cap and set it off. Never had one go off, but was kinda scary.

I was the only Chemist who got to work in the back yard, in a hole in the ground. Can't recall the details now, it's been around 50 years ago, but the tests did show some partial explosions..., but we came out with a commercial product.

 

[ponytug]

I spent one whole summer testing mixtures of Sodium Chlorate and Urea..., but we came out with a commercial product.

To do what? Defoliant?

Boy that sounds like a bygone age of chemistry...

All the best, Peter

 

[DarkBlack]

Wife says I’m a crop duster.
She got me a t-shirt with this.
It gets a few laughs.

 

[2LaneCruzer]

To do what? Defoliant?

Boy that sounds like a bygone age of chemistry...

All the best, Peter

Yeah, they wanted something to spry on cotton that wouldn't blow up or set the world on fire. They called it "Tumbleaf", and was made by Kerr McGee Chemical Co.

 

[ponytug]

Yeah, they wanted something to spry on cotton that wouldn't blow up or set the world on fire. They called it "Tumbleaf", and was made by Kerr McGee Chemical Co.

Well that explains a lot about the casual approach to experimentation and safety!

Were you on deck for the PEPCON disaster?

PEPCON disaster - Wikipedia

en.wikipedia.org

(For thoswho aren't familiar with the company, Kerr-McGee, was a petrochemical, oil, gas, production that was a prime manufacturer of chlorate, and solid rocket fuels. The latter are always intended to be a controlled explosion, so manufacturing is/was always about reducing risk, rather like crop dusting, where closer is better, but leaves less room for error...)

Kerr-McGee - Wikipedia

en.wikipedia.org

All the best,

Peter

 

[MossRoad]

Well that explains a lot about the casual approach to experimentation and safety!

Were you on deck for the PEPCON disaster?

PEPCON disaster - Wikipedia

en.wikipedia.org

(For thoswho aren't familiar with the company, Kerr-McGee, was a petrochemical, oil, gas, production that was a prime manufacturer of chlorate, and solid rocket fuels. The latter are always intended to be a controlled explosion, so manufacturing is/was always about reducing risk, rather like crop dusting, where closer is better, but leaves less room for error...)

Kerr-McGee - Wikipedia

en.wikipedia.org

All the best,

Peter

Silkwood....

 

[2LaneCruzer]

Silkwood....

I worked for Kerr Mcgee for 18 years; first as a technician and later as a Research Chemist at the Research Center in OKC, and after law school, as an Environmental Engineer for 2 years. I have been to Henderson, and to the Silkwood facility.

 

[BigBlue1]

We live on 10 acres that is surrounded by fields. Think of a U and my property is the inside of the U. I get to see crop dusters every couple of years. Here are a couple videos.

 

[ponytug]

We live on 10 acres that is surrounded by fields. Think of a U and my property is the inside of the U. I get to see crop dusters every couple of years. Here are a couple videos.

I'm curious what do your neighbors grow that they use crop dusters instead of sprayers? Do you know why? (Cost? Time?)

Just curious.

All the best,

Peter

 

[BigBlue1]

I'm curious what do your neighbors grow that they use crop dusters instead of sprayers? Do you know why? (Cost? Time?)

Just curious.

All the best,

Peter

Typically they are spraying soy beans with the plane. It is normally later in the season (mid August). I'd guess some type of pesticide, given the timing. It's not herbicide and probably not fert. They do also spray with a normal wheeled sprayer in early season post-emergence. Unsure if they use the crop duster for cost or some other reason. Maybe it is due to the fact the beans are pretty tall/full by then and a wheeled sprayer may crush more crop at that time of the season than early season.