Poultry Feed Storage – Something You Mite Watch out For

Have you ever had the following situation happen to you? You go out to feed your chickens and notice a fine dust on the outside of the feed bag. You look closer and realize the dust is moving! Yes, you can see all those little bugs bustling about, in search of food and other little bugs to reproduce with. Yuck! Where do they come from? Is the feed safe to give to your chickens? Can they harm you?

It turns out that these little critters are grain mites (Acarus siro L). Grain mites are common and exist in all grains, but only thrive and appear when the conditions – temperature and humidity – are just right for reproduction and growth. Their ideal environment is warmer than 77 degrees F, and over 85% humidity. Hence, you would have more problems with them in the warmer months of the year. Temperature changes, condensation, and poor ventilation may produce areas with enough moisture to encourage mite infestation.

If you have infested feed you should not feed it to your animals. These mites can contaminate the feed with allergens and can also transfer nasty germs. Infestation can negatively affect palatability and when animals are fed infested products the results can be decreased intake, inflammation of the intestines, diarrhea, impaired growth and allergic reactions. The good news for you personally is that these mites do not bite humans.

To help reduce your incidence of mite outbreaks:

  • Store your feed in a cool, dry place
  • Use your oldest feed first
  • Keep no more than a two week supply of feed on hand (especially in hot weather) to ensure freshness
  • If you store your feed in a container, clean it regularly between fillings to prevent buildup of fines
  • Keep your feed area clean and neat
  • Air movement, such as from a fan, can help prevent outbreaks

If you do have an outbreak in your feed storage location, remove affected feed immediately and thoroughly clean the area. Pyrethrin can be applied to the area with a hand held fogging machine or aerosol spray can.

Help Your Chickens Beat the Heat

Summer is officially upon us! This crowd-favorite season means outdoor activities galore, and with some easy planning for us humans, we can manage the heat with cooler, lighter clothing, hydration and shade…but what about our feathered friends?

When cold, chickens (and many birds) are the ultimate in resourceful heating. They fluff up their feathers, which traps air between the layers, creating an instant downy coat. In summer, there’s no way to strip down – and molt won’t happen until daylight decreases in the fall months.

Because chickens cannot sweat, it makes them much more susceptible to overheating. Chickens normally lose heat as warm blood flows through the comb, wattles and limbs, cools, and is returned to the body’s interior. Problems occur in extreme heat, when the chicken’s temperature (on average 102 – 103 degrees F) cannot be reduced by this method. Heat stroke, low egg productivity, or death can happen.

Heat Stroke Symptoms:

-Panting with wings spread to release extra heat

-Reduced feed intakes (can negatively impact egg production and overall health)

-Increased water intakes (can result in diarrhea)

 Hot Weather Care Tips:

• Water

A hydrated bird is able to regulate its temperature more efficiently – and keep its egg production up. An egg is almost 75% water – so keeping this nutrient available is essential for egg production. A fresh supply of cool, clean water is a necessity year-round, but especially in the heat of summer. Have more than one source of water, so chickens don’t have to move far or fight to get it.

• Shade

Coops and runs should be partially shaded if possible. Keep the shaded area large enough so that birds aren’t huddling in a small space. Chickens without shade tend to stay inside, away from cooling breezes. If you have darker birds, they’ll need more shade to stay cool and reduce fading, since they don’t reflect sunlight like light birds. Conversely, white birds may take on a “brassy” appearance from having their feathers exposed to too much sun.

• Ventilation

Proper ventilation is a must. It provides comfort by removing moisture, ammonia and other gases, and provides an exchange of air. Mesh-covered windows let air in and keep predators out. A wire mesh screen doors helps keep the coop cooler at night. Increase circulation with a fan.

• Dust Baths

Chickens love taking dust baths and working the cool dirt particles into their feathers. Soil, mulch and sand all work for dust bathing areas. If your chickens are confined, you can make a great dust bath for them by filling a large shallow container with your chosen material. Your chickens will be happier, cleaner and cooler if you provide a good dust bathing area for them.

• Treats

Provide chilled or frozen summer treats. Create your own giant popsicle by floating fruit in a bowl of water and freezing. Chickens also love fresh fruits and veggies from the garden (who doesn’t?). As with all treats, don’t overdo it. Feed no more than 10% of the total diet in treats, and make sure a complete commercial ration is the main source of food.  Avoid high starch grains, such as corn, which heat up a chicken’s body temperature during digestion.

• Low Stress

Keep stress levels down and avoid getting your birds all worked up. Give them plenty of room to stay calm, cool and quiet. No one wants to “play chase” or be held on a scorching day.