Proper storage of chemicals, vaccines and medications this summer

With much of Australia already gripped by heatwaves in November and December 2023, we can expect a continuation of the hot conditions throughout the rest of the summer. Hot weather impacts many aspects of agricultural production, however there are some aspects that producers have not yet considered. Below are some tips and things to keep in mind considering the storage of medications and chemicals that are essential to the viability of your enterprise.

Vaccines and Medications

Vaccines and medications are particularly sensitive to heat and must be stored correctly to maintain their efficacy. This is essential for maintaining optimum animal health outcomes and preventing product wastage.  Vaccines are highly sensitive to heat and UV rays. Many require storage in the fridge, and always keeping to the manufacturer’s instructions.

Consider the following;

• Install a thermometer in the fridge to ensure the correct temperature thresholds are maintained (between 4-5°C).
• When vaccinating, have an esky and cool packs ready to go to keep vaccines cool while in the field.
• Temps below 2 degrees Celsius may also be detrimental to vaccines.
• Older machines may struggle to operate in hot conditions.
• Worming products, insecticides, and other medications often require storage below 30 °C, which is easily exceeded in storage sheds during hot weather.
• Designated storage areas must not be accessible to the public and have adequate ventilation.
• Keep track of use-by dates to allow yourself plenty of time to restock should any products expire.

Chemicals

Agricultural and veterinary chemicals are also sensitive to heat and UV radiation and should always be stored according to the label and the Australian Standard for storing agricultural and veterinary chemicals: The storage and handling of agricultural and veterinary chemicals (Australian Standard AS 2507-1998). It is also recommended to have all of the relevant Safety Data Sheets (SDS) readily available.

Record keeping

Keeping track of dates purchased and date last opened (if applicable) will help you to keep track of old and new stock and make sure all products you use remain at their optimum efficacy. Keeping a register of all of the products stored within an area is a simple way of helping you find things quickly and easily.