Cattle
Bloat Kills the Best Cow in the Bunch When You Turn Her Onto Wet Legume Pasture Too Fast
Lush alfalfa and clover regrowth can blow a cow up in an hour. Here's how frothy bloat sets up on June pasture…
Cattle
Green Grass Hides a Mineral Gap, and a Cow Short on Copper Comes Up Open No Matter How Good the Feed Looks
Summer grass looks like it has everything a cow needs, but the minerals that drive breeding and calf health run short right…
Cattle
Foot Rot Flares in the Wet June Ground, and a Limping Cow Falls Behind Before You Catch Her
Standing water around tanks and gates sets cattle up for foot rot in early summer. Here's how to spot it early, treat…
Cattle
Larkspur Greens Up First on the High Country, and It Kills the Cow That Fills Up on It
Tall larkspur is one of the deadliest plants on Montana mountain range, and the danger climbs right when cattle move to summer…
Calves, Cattle, Farming, Livestock Fencing
Walk the Fence Before You Trust It to Hold a Summer’s Worth of Cattle
Turning pairs out on summer grass only works if the fence holds. A slow walk of the wire in June saves you…
Cattle
Horn Flies Bleed a Cow All Summer, and the Weight Comes Off the Calf You Can’t See Losing It
Horn flies live on the animal and feed on blood dozens of times a day. Left alone through a Montana summer, they…
Water & Irrigation
Check the Windmill, Float, and Pipeline Before You Turn Out to the Far Country
Before the herd hits the summer pastures, the stock water setup deserves a hard look. A stuck float or dry well in…
Cattle
Pinkeye Blinds a Calf on Summer Grass, and Face Flies Carry It Down the Whole Bunch
Mid-June is when pinkeye starts showing up in Montana calves — a weepy eye, a squint, then a white spot in the…
Land & Grazing
Graze Your Native Range Too Hard in June and the Grass Won’t Be There in August
Early summer is when cool-season grasses put on most of their growth. Push cattle across it too hard now and you're borrowing…
Cattle
Grass Tetany Drops a Heavy-Milking Cow on Lush Green Grass, and She’s Down Before You Read the Signs
Low blood magnesium hits older cows nursing calves hardest, right when the grass looks its best. Here's how to spot it early…
Calves, Cattle, Farming, Livestock Fencing
Summer Pneumonia Slips Into Nursing Calves on Grass, and You Won’t See It Until One Stands Off Alone
Pneumonia isn't just a fall weaning problem. It hits unweaned calves on summer pasture, and the ones you notice are usually the…
Water & Irrigation
Blue-Green Algae Blooms the Stock Pond in a Hot, Still June, and a Cow Can Drink It and Be Dead by Dark
Cyanobacteria in warm, calm stock ponds can kill cattle within hours of drinking. Here's how to spot the risk, when the danger…
Water & Irrigation
Salty Water and High Sulfates in a Dry Summer Can Poison Cattle Before You Ever See Them Drink It
When ponds shrink and shallow wells go bad in a dry summer, dissolved salts and sulfates concentrate fast — enough to knock…
Land & Grazing
Grasshoppers Hatch on the South Slopes in June, and You Kill Them Cheap Now or Feed Them Your Grass All Summer
Grasshoppers are easiest and cheapest to stop while they're still wingless nymphs clustered on warm ground. Wait until they get wings and…
Cattle
Work Your Cattle at Daybreak in July, Because Heat Builds in the Herd Hours Before It Peaks on the Thermometer
Cattle carry heat load for hours after the sun climbs, and the worst time to gather is the middle of a still,…
Cattle
Bloat Kills a Cow on Lush Green Pasture Faster Than You Can Get the Truck Started
Frothy bloat hits cattle hard when they hit legume-heavy pasture in early summer, and a cow can go from grazing to dead…
Cattle
Anaplasmosis Turns Your Best Cows Pale and Mean, and the Bug That Carried It Left Weeks Ago
Anaplasmosis rides in on ticks, biting flies, and dirty needles, then hides for weeks before it drops your mature cows. June is…
Land & Grazing
Water Hemlock Grows Right Where Your Cattle Drink, and One Root Will Kill a Cow in an Hour
Water hemlock hides in the wet bottoms and ditch banks where cattle water in early summer, and the roots carry enough toxin…
Cattle
Foot Rot Shows Up Lame in the Wet Spots, and a Cow Down on Three Legs Won’t Fix Herself
Foot rot moves fast on soft June ground, and the cow that was sound at turnout can be three-legged lame by the…
Water & Irrigation
Get the Water on the Meadow Before the Creek Drops, Because August Won’t Give It Back
Early-summer runoff is the water you actually get to use. Move it onto the hay ground and pasture now, because the ditch…
Cattle
The Mineral Tub Runs Dry in June, and the Cows Pay for It at Breeding
Summer grass looks like it has everything a cow needs, but Montana range runs short on the minerals that drive conception and…
Land & Grazing
Larkspur Kills the Best Cows on Summer Range, and the Danger Peaks Right When the Purple Comes On
Tall larkspur takes healthy cows on foothill and mountain pasture every summer, usually with no warning. Knowing when the plant is most…
Cattle
Your First-Calf Heifers Come Up Open First, and June Is When You Save Them or Lose Them
Two-year-olds nursing their first calf carry the heaviest load in the herd, and they're the cows most likely to be open at…
Montana Ranching
Horn Flies Bleed Weight Off Your Cows All Summer, and You Stop Noticing Them by July
Horn flies cluster on the backs and bellies of grazing cattle, feeding on blood dozens of times a day. Get control going…
Cattle
Pinkeye Blinds a Calf on Summer Grass, and Face Flies and Tall Seedheads Do Most of the Work
Pinkeye shows up on Montana grass by midsummer, driven by face flies, dust, and cheatgrass awns. Here's how to knock down the…