Selenium bolus for cattle

Prevent selenium deficiency in cattle with a selenium bolus


Our selenium bolus Seletop is a slow-release selenium supplement for cattle that ensures that a cow’s selenium requirements are met. A selenium deficiency is often linked to other diseases such as mastitis embryo death and retained fetal membranes. 

Our selenium bolus can be used for cows over 250 kg.


Selenium deficiency in cattle


Benefits of our selenium bolus?

  • Selenium is an essential trace element required for the immunity, growth, and fertility of cattle.
  • Slow and certain release of selenium for 6 months, making it a long-term solution
  • It is a suitable alternative to a selenium injection
  • No waiting time for milk or meat

Why a bolus?

  • Easy in use
  • Easy storage and transportation
  • No need to give daily supplements
  • No need to calculate supplementary feed
  • Each cow gets the right dose
  • No spilling

Click here to read more about selenium deficiency in cattle

Dosage and administration

  • 1 Seletop bolus every 6 months


Orally with the help of a bolus applicator

How to apply a selenium bolus Seletop

Packaging

  • Our selenium bolus Seletop comes in a box of 12 boluses of 80 grams
  • Expiry date: shelf life of 3 years after the production date
  • Store dry, protected from extreme temperatures and out of reach of children

Composition

  • Selenium
  • Zinc
  • Manganese

Certification

FCA certificate for selenium bolus for cattle Seletop

We welcome you to learn more about Resco in 'About us'

Selenium bolus for cattle

Pidolate bolus

Our pidolate bolus Pidolatop is a fast-acting cattle supplement designed to prevent a calcium deficiency (hypocalcemia) around calving.

Mastitis bolus

Mammitop is a slow-release cattle supplement with natural antibiotics that is developed to prevent the development of clinical mastitis or in situations with increasing cell count.

Clinical mastitis bolus

Mammitop Clinic is a slow release cattle supplement that is developed to be applied at signs of an udder inflammation.

Metritis in cattle

Metritop is a slow release cattle supplement that is developed to prevent the inflammation of the uterus after calving.

Calcium bolus

Calcitop is a fast acting calcium supplement designed to solve a calcium deficiency (hypocalcaemia) around calving and to prevent milk fever.

Dry cow bolus

Drytop is a slow release cattle supplement designed to improve your dry cow management during the dry period.

Fertility bolus for cows

Fertitop is a slow release cattle supplement designed to increase the chances of a successful (artificial) insemination of cows with a high dose of beta-carotene.

Phosphorus bolus cattle

Fosfotop is a fast acting phosphorus supplement designed to prevent downer cow syndrome solve and a mineral imbalance around calving.

Mineral bolus

High Trace is a slow release cattle supplement designed to prevent a trace mineral deficiency in cattle and improve the overall wellbeing of the cows.

Vitamin and mineral bolus

Our vitamin and mineral bolus Tracetop is a slow release cattle supplement designed to prevent a vitamin and mineral deficiency in cattle and improve the overall wellbeing of the cows.

Aspirin bolus

Aspitop is a fast-acting cattle supplement designed to target pain, fever, and inflammation and to improve the comfort and health status of the cow.

Potassium bolus

Kalitop is a fast-acting potassium bolus with 70 grams of potassium designed to prevent and cure hypokalemia in cattle.

Biotin bolus

Hooftop is a slow release cattle supplement designed to improve hoof strength and prevent various hoof problems such as lameness in cattle.

Magnesium bolus

Magnitop is a slow-release magnesium supplement for cattle ensuring that a cow’s magnesium requirements are met during fast grass growth in early spring. It aims to prevent hypomagnesemia and tetany.

Fatty liver in cattle

Hepatotop is a fast acting cattle supplement designed to protect the liver around calving and for cows with a high body condition score (fat cows).

Prevention of Ketosis in cattle

Ketotop is a fast acting cattle supplement designed as a prevention of ketosis in cattle (acetonemia), often seen at the beginning of lactation.

Energy bolus

Enertop is a fast-acting bolus designed to prevent or correct a negative energy balance around calving or whenever needed.

Rumen bolus

Rumitop is slow release cattle supplement designed to stimulate the rumen flora. The high concentration of cobalt enhances the development of vitamin B12 to boost the creation of rumen flora.

Acidosis in cattle

Bicatop Cow is a cattle supplement specially designed for cows suffering from acidosis. It delivers an energy intake as insufficient intake cuts the development of rumen papillae.

Bolus gun cattle

Our Bolus Gun Cattle is an applicator that helps easily administer boluses to cattle thanks to the handle that allows you to keep one hand free

close

{{ popup_title }}

{{ popup_close_text }}

x