Usually I see hundreds squashed on my runs near Lititz. I haven't seen any this year.I've not noticed many hoppers either. Also seems to be a ' down year' for butterflies in my neck of the woods. Been awful dry for far too long here in SWPA.
Interesting - had not considered this.In farming there been a shift to more corn and soybeans acreage, and less hay acreage. That may be affecting grasshopper populations.
Correct. We had a small field between our office and Nockamixon Lake. At lunch time I used to occasionally walk out to the edge of the lake and feed the bluegills the hoppers that I caught along the way.in my experience this usually doesn't tend to peak until later in Sept.
In farming there been a shift to more corn and soybeans acreage, and less hay acreage. That may be affecting grasshopper populations.
That's not from data, just from observations from growing up on a dairy farm in the 1960s and early 1970s and how things have changed up to the present. I think the reason has to do with the change from small dairy farms (about 50 cows) to big dairy farms (800, 1000, 1500, 2000 cows).Sources?
Our alfalfa acreage stays basically the same, the corn and beans ratio will fluctuate based on prices.
I do agree the small farms, less than 50 head, are fading. That's another subject. But even 800 head farms are still growing hay proportional to their herd.
I believe the article is talking bale production not hay acreage. That's true that most farmers aren't bailing hay, and most of those, unless it's sold to the public (equine), ain't small square bailing. So less hay is on the market as a commodity at auction.
Most hay nowdays is in haylage for feed. Instead of being in the mow it's in the trench or ag bag. The article mentions dry vs wet climate and chopping hay takes the drying time out of the equation. But the hay is still there in acreage.
Now grass hay, that's a little different. Where most farms back when had waterways and lesser fields in grass hay, cut once or twice a year, a lot of farmers are trying to maximize those acres now that equipment has made that easier.