mealybugs on Hoya Sp Lawa 6616
Quick answer
If your Hoya Sp Lawa 6616 has mealybugs, the most likely cause is: Hoyas generally, and wax-flower types such as Hoya pubicalyx and H. carnosa specifically, are listed as susceptible to mealybugs, which colonize the slow-growing succulent-like foliage, the stem joints, and the woody peduncles where future flower clusters emerge, so an unchecked population on a mature plant damages both current leaves and the spurs that carry next season's blooms.
Start here:
- 1. Dab every visible white cottony cluster with a cotton swab dipped in 70 percent isopropyl alcohol, working from the underside of the leaves into each stem joint and along every woody peduncle so the alcohol reaches the insects hidden under the waxy coating.
- 2. After spot treatment, spray the entire plant, including the underside of the leaves and the stem joints, with a ready-to-use insecticidal soap at five-day intervals for three weeks so newly hatched crawlers are caught before they can re-establish on the slow-growing hoya foliage.
Why Hoya Sp Lawa 6616 gets mealybugs
hoya sp lawa 6616
Hoyas generally, and wax-flower types such as Hoya pubicalyx and H. carnosa specifically, are listed as susceptible to mealybugs, which colonize the slow-growing succulent-like foliage, the stem joints, and the woody peduncles where future flower clusters emerge, so an unchecked population on a mature plant damages both current leaves and the spurs that carry next season's blooms.
How to reverse mealybugs on Hoya Sp Lawa 6616
- 1
Dab every visible white cottony cluster with a cotton swab dipped in 70 percent isopropyl alcohol, working from the underside of the leaves into each stem joint and along every woody peduncle so the alcohol reaches the insects hidden under the waxy coating.
- 2
After spot treatment, spray the entire plant, including the underside of the leaves and the stem joints, with a ready-to-use insecticidal soap at five-day intervals for three weeks so newly hatched crawlers are caught before they can re-establish on the slow-growing hoya foliage.
Keep mealybugs off this Hoya Sp Lawa 6616
Quarantine any new hoya for two weeks before placing it near an existing collection, inspect the stem joints and peduncles weekly for the white cottony telltales of mealybugs, and keep the plant in bright indirect light with good air movement so the succulent-like foliage dries quickly after watering and stays inhospitable to the crawler stage.