- twiddle one's thumbs,
- twig blight,
- twig girdler,
- twilight glow,
- twilight of the gods
Examples from the Web for twig borer
Am troubled some with canker-worm, twig-borer, and codling-moth.
My trees are troubled with twig-borer, canker-worm, and leaf-roller, and my fruit with codling-moth.
My trees are troubled with bud moth, flathead borer, and twig-borer; some seasons I also have leaf-roller and leaf-crumpler.
My trees are bothered with canker-worm, root aphis, flathead borer, and twig-borer; the codling-moth troubles my apples.
My trees are troubled with roundhead borer, twig-borer, and grasshoppers.