Trees are outdoors...
Can anyone tell me how to get rid of this? It's prevented blooming for the last two seasons and I'm at my wits end. I've been applying neems tree oil almost weekly but it keeps coming back.
I've applied a fertilizer a few times as well.
Any suggestions welcome.
Can anyone tell me how to get rid of this? It's prevented blooming for the last two seasons and I'm at my wits end. I've been applying neems tree oil almost weekly but it keeps coming back.
I've applied a fertilizer a few times as well.
Any suggestions welcome.