Most species of nematodes attack only larval stages of insects (for beetles, that would be the juvenile grub). And nematodes can’t tell “good” beetles from pest species, so any larval beetle in the area will be affected. However, they will not affect adult beetles.
]]>Sounds like it could be baby slugs. They’re often beige and very tiny, and they love to hide inside the leaves. I suggest using a slug bait that has iron phosphate as the active ingredient. Sprinkle it around the plants.
]]>I’m sure I’ve eaten a billion of them over the years. Garden pests are herbivores, meaning they only feed on plants. None of them are human parasites so no worries there. Plus your stomach acid would kill them immediately.
]]>Sounds like cut worms. They often don’t cut the stem all the way through, but instead they girdle it as you describe.
]]>Other than to encourage birds, I don’t know of anything to get rid of night crawlers. Sorry.
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