Cactus and Brown Spots?

Answer Cacti are favored as houseplants due to their relatively low incidence of plant problems. They can, however, succumb to a variety of disease pathogens, insects and cultural conditions that cause br... Read More »

Top Q&A For: Cactus and Brown Spots

Black Spots on Cactus?

Cacti belong to the category of plants known as succulents, distinguished by their ability to survive in the hottest and most arid regions of the world by retaining large amounts of moisture throug... Read More »

How to Brighten Up Sun Spots or Brown Spots?

Sun spots or brown spots on the skin are often caused by sun damage. The spots contain melanin, a component that the skin uses to defend itself against ultraviolet rays. As a result you may see yel... Read More »

Why Cactus Plants Turn Brown?

Cactus plants turning brown indicates that they have contracted a disease called stem rot. This disease is caused by the fungal pathogens phialocephala virens, lasiodiplodia theobromae and fusariu... Read More »

What Are the Causes of Brown Spots in the Eye?

Brown spots on the eye can appear on any of the external structures of the eyeball, including the conjunctiva, sclera, cornea and iris. Sometime these brown spots are not dangerous, but in some in... Read More »