Weed, insect, and disease control may also be required for pastures. A healthy, productive pasture will resist invasion from most poisonous weeds and provide good quality forage. When pastures are overgrazed, horses will eat the grass and legume species down to the soil, which allows weeds to take over.
These include: 1  Daily sunscreen use. 2  Since sunlight is one of the biggest triggers for melasma, daily sunscreen use is non-negotiable to keep it at bay. 3  Choose a sunscreen with broad-spectrum protection with an SPF of 30 or higher. 4  Outdoor hats. 5  Broad-brimmed hats help keep rays off vulnerable parts of the face.
Melasma or Chloasma: Skin discoloration that appears as blotchy brown spots, often covering cheeks, forehead, or temples. This type of hyper-pigmentation can be hereditary, or triggered by hormonal changes such as pregnancy or menopause. The most common cause of skin discoloration is a result of sun exposure.