Am seeing webs on my begonias. What is the safest remedy to get rid of these?
Insects on Begonias
Certified GKH Gardening Expert
Neem oil is effective against these pests as well. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
Webbing usually indicates spider mites. If you hold a piece of white paper under the webbed leaf and tap or shake the leaf, you should see tiny (the size of a period at the end of a sentence) reddish bugs fall off. You don't say if your begonia is inside or out. Inside, safest thing is to wash off the webbing and mites with a soap solution - 1 tsp mild dish liquid in spray bottle of water. Spray especially the undersides of the leaves, until the plant is dripping. Repeat treatment weekly for 1 month. Outside, use a hose to wash off as many bugs as possible,every day if you can; or you can use the soap solution as above.