spider mites on Echinocereus Pentalophus
Quick answer
If your Echinocereus Pentalophus has spider mites, the most likely cause is: Spider mites are minute eight-legged arthropods that colonise cacti such as Echinocereus pentalophus, surrounding themselves with very fine webs while sucking sap from the plant body; their damage on the stem is generally seen before the mites themselves are visible to the naked eye, and a heavy infestation can turn the mature stem surface almost white or silvery as the epidermis is destroyed.
Start here:
- 1. Apply insecticidal soap to the affected E. pentalophus and repeat treatments because one application is virtually never completely effective, and remove badly damaged stem tissue that will not recover to keep the cluster tidy.
- 2. Improve air circulation around the plant and isolate it from the rest of the cactus collection while you treat it, because spider mites thrive in hot, poorly ventilated conditions and disperse on the breeze to neighbouring cacti.
Why Echinocereus Pentalophus gets spider mites
Echinocereus Pentalophus
Spider mites are minute eight-legged arthropods that colonise cacti such as Echinocereus pentalophus, surrounding themselves with very fine webs while sucking sap from the plant body; their damage on the stem is generally seen before the mites themselves are visible to the naked eye, and a heavy infestation can turn the mature stem surface almost white or silvery as the epidermis is destroyed.
How to reverse spider mites on Echinocereus Pentalophus
- 1
Apply insecticidal soap to the affected E. pentalophus and repeat treatments because one application is virtually never completely effective, and remove badly damaged stem tissue that will not recover to keep the cluster tidy.
- 2
Improve air circulation around the plant and isolate it from the rest of the cactus collection while you treat it, because spider mites thrive in hot, poorly ventilated conditions and disperse on the breeze to neighbouring cacti.
Keep spider mites off this Echinocereus Pentalophus
Quarantine new Echinocereus pentalophus plants and inspect them closely for fine webbing before adding them to the collection, since spider mites can reappear as long as a reservoir of host plants remains nearby and the damage they cause can take years to outgrow.