Duncraggan
Well-known member
- Joined
- Jun 2, 2012
- Messages
- 821
Those are really small birth weights even for Stockman, I think high 70's to mid 80's catch the majority of his calves. Did you find out if it could be the Cypermethrin? You are right about it taking that long to experience most problems. I think the average age here has gone over 60! I attached a photo of a Crooked Post Stockman granddaughter at foot of our show cow last November. She is by Crooked Post Drover 28C.Duncraggan said:First two Stockman calves arrived last week, due date 22 February.
First one arrived Tues 30 January, second Thurs 01 February, have never had this problem before, dipped them for ticks with a Cypermethrin dip on the Monday, and gave them 5cc Multimin with Cu and Se, like I always do a month before calving to ease management.
The calves were 28kg (62lbs) and 29kg (64lbs), the second was dead on the Saturday morning! My calves normally average 80-100lbs, except with Gauge when they averaged less!
Post mortem, self, showed nothing evident, other than slight bleeding around the navel area.
I usually dip with a long acting Ivermectin before calving, could the Cypermethrin have been the problem? I need to do some research on the matter.
Both cows needed to have their placentas removed, unusual. Their BC scores are good, see picture, first calf heifer, even though we are in a drought.
No wonder the average age of farmers is >55yrs, it takes you that long to experience most problems!
They are tiny for me!Okotoks said:Those are really small birth weights even for Stockman, I think high 70's to mid 80's catch the majority of his calves. Did you find out if it could be the Cypermethrin? You are right about it taking that long to experience most problems. I think the average age here has gone over 60! I attached a photo of a Crooked Post Stockman granddaughter at foot of our show cow last November. She is by Crooked Post Drover 28C.
Not for this group of stock in drought, intake becomes too high, only for my young, growing animals. I give a salt/phosphate/sulphur mix with molasses to bind it during normal seasons though.mbigelow said:Duncraggan did you have any free choice mineral out? I have had similar issues with cows having small calves that only live for 1 to 5 days poat calving. I only started experiencing this problem in the drought coupled with multimin injections 1 month pre calving. Usually it is the first few cow's that calve then the problem is gone. I wonder if i should move the shots up to two months ahead of calving. I just like doing it when i do because tjat is when we haul them up from the lower fields(15 min away) to the home calving field(160 acre field). Keep us updated if you have anymore.