Questions tagged [pests]

For questions about garden pests such as insects, birds and mammals.

In horticulture, the word "pests" is usually used for macroscopic animals, although smaller organisms (e.g. bacteria, fungi, viruses, nematodes) could be considered pests, as well as invasive plants (e.g. vines and parasitic plants).

Macroscopic animal pests are dominated by insects and mammals, although other arthropods, reptiles, and birds could all be pests.

All of these groups primarily contain beneficial or neutral organisms, so generally control methods should be limited and in the form of deterrents rather than chemical poisons.

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What are these black flies/gnats on my Zucchini Blossoms?

Trying to figure out what these bugs are and if they are bad for my zucchini plant. I also have a video but I can’t figure out how to post it. I will edit this with a link to it if I figure it out. Thanks!
GardenGal
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How do you get rid of a swarm of cicadas?

I noticed a swarm of large amber coloured bugs on my walk home today. I think they were cicadas (they were moving too fast and it was too dark to take a picture). They seemed to be swarming around the small trees on the walk (maples and oaks). Is…
Om Patange
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White little larvae/insects on the trunk of my Pilea

I have a healthy (or so I thought) Pilea plant (Chinese Money), ~6 months old, indoors. Today, I noticed some strange little white dots on its trunk; and, as it turns out, they are moving, and seem to be some sort of larvae. (I'm attaching two…
Clement C.
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Mysterious Brown bumps; bugs, bug eggs, or maybe disease?

As it is springtime, I'm looking over my many plants (I'm located in Seattle) and I saw these brown bumps, they are one one of my for Little hazelnut trees. At least that's all I have found so far. Are these something you recognize? I have not…
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What is causing my macadamia nuts to have tiny holes in them and are then hollow inside?

I have been growing a macadamia nut tree and have found tiny little holes in the nuts. When I cut them open, they are hollow inside. Are these rats eating the nuts?
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What is this black bug on my tomatoes

Recently I saw these black bugs on my tomatoes' leaves. I wonder what bug they are and would they harm my tomatoes, and if they do, how can I get rid of them ?: https://i.stack.imgur.com/YEsnK.jpg https://i.stack.imgur.com/2roAS.jpg Thank…
Kujin
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What are these black and white spotted areas leaves on my basil plant?

My basil has a weird problem that seems to be spreading on the leaves. It's basically white spots that are thinner surrounded by black spots. I tried to find information online but couldn't find this. Thanks for the help!
euge9522
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How well do mushrooms grow on peat?

I'm putting a wine cap bed about 10 feet from a peat bog. How well will the peat feed wine caps, and any other mushrooms i'm able to grow in the bed? As part of the mushroom bed is 1' thick I can feel the heat, see all the predators, and anticipate…
black thumb
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How to prevent bunnies eating my plants?

Bunnies are eating all my flowering plants. Is there a repellent that works best with bunnies? or what can I do to prevent them from eating plants?
RSH
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Basil leaves are scarred and wrinkled

My indoor basil plant has developed some scarring and has some pretty deformed leaves. Could it be due to the caterpillar that chewed up quite a few leaves a few weeks ago, or is something else the matter? The undersides of the leaves look healthy.
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Ants on the tip of my avocado plant. What should I do?

There are ants on the tip of my young avocado plant, and they've been there for a while now. I didn't know what to do. I thought they would go away after a while, but they don't. Is this a good thing or a bad thing? If I have to get rid of them, the…
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Capsicum ( Peppers ) leaves have holes, turned yellow, curled no bugs visible

Capsicum ( Melbourne, Australia ), outdoor on balcony in a pot, started to have holes on leaves, turned yellow, curled, but no bugs visible. Has proper drainage, watered around every 2-3 days (may water too much?), around 4 hrs direct sunlight from…
Ray Tsai
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What's eating this Amaryllis?

This is in a garden in a 6b zone. The garden is shaded a big part of the day. I don't live nearby, so I can't watch what's happening there.
Alina
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How do I get rid of milllipedes in the garden?

Possible Duplicate: How do I deal with millipedes eating my vegetable seedlings? How do I get rid of millipedes they have taken over and are under anything left lying on the ground? I am pretty sure they are responsible for a lot of damage in the…
mandy
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Will Dawn dishwater and bleach get rid of cutworms without killing my flowers?

Cutworms are killing all of my flowers. I'm trying to get rid of them. I'm thinking about using Dawn dishwater and a small amount of bleach, but will that kill my plants?
Wendy
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