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.

544 questions
1
vote
0 answers

Wilting and stunted growth of vegetables in NFT Hydroponics System

My friends and I are starting a small scale hydroponics farm based in Jakarta, Indonesia. Recently we have experienced a problem in our system, mainly wilting, stunted growth, and yellowing leaves. The vegetables are spinach, Chinese mustard greens,…
Dan
  • 11
  • 2
1
vote
0 answers

Why do the Walnuts of Our Trees Get Black and Could Not Ripe

We have a cottage in a very close proximity to the Black Sea (around 2 kilometers) in what is referred to as a Temperate Climate Zone environment. We have 3 old walnut trees that give a fair amount of walnuts each year. However, most of them get…
Badan
  • 171
  • 2
1
vote
0 answers

Small tiny white / amber mites running around the sides of the pot

I have found in my pots some kind of tiny white bug, kind of mite I think. They are very very small, like a grain of dust, and they do not seem to be on under the leaves or on the stalks. They do not jump, nor do I see webbings and they have been 2…
Alvarez
  • 11
  • 2
1
vote
0 answers

What are these insects on my Japanese maple tree?

I live in Sweden and have a Japanese maple tree in a pot on my balcony. This October I saw maybe hundreds of small insects on my tree which I believe caused the leaves to crumble and fall. Which to me indicates that these insects are draining my…
Thea
  • 11
  • 1
1
vote
0 answers

What would cause cherry tree leaves to dry from middle outward?

I have a 3-year-old cherry tree which is losing its leaves early this year. They appear to be drying and wilting from the middle (large vein) outward. What would cause this? Notes: Located in northern Utah. We've had a hot and dry summer, but…
1
vote
0 answers

Insect identification

The other day I noticed a large concentration of these insects hanging around my squash plants. What are they? Are they a pest I should be concerned about?
emersonthis
  • 235
  • 1
  • 10
1
vote
0 answers

Can anyone identify what is going on with my Fittonia?

There are small white dots around the soil only on the dead leaves and the rest of the plant and stems seem fine. Wondering if this is pest related or maybe mould?
Mads
  • 11
  • 1
1
vote
1 answer

what happens to uncovered Bokashi waste?

Usually Bokashi waste is advised to be buried. But we know rats are not attracted to the Bokashi waste. So what is the real reason for burying this waste. What happens if Bokashi waste is not buried? Note: Being left on soil without burying it will…
ar2015
  • 151
  • 3
1
vote
0 answers

Pests on my herbs

I have some pests all over my herbs. They were on my chilli plant too a few weeks back, and I tried spraying it with a dilute mixture of apple cider vinegar with a couple of drops of washing up liquid in. I sprayed it a few times and the bugs kept…
Joe
  • 111
  • 3
1
vote
0 answers

Bugs found in all of my plants!

I noticed my basil was being chewed about a week ago. I inspected the soil and leaves and didn't found anything. Next thing I see is a little black and brown bug (shown picture 1) running around the floor. I kill it and think that's the end of it.…
Carolina
  • 11
  • 3
1
vote
0 answers

Tiny white insects in the soil-eating roots?

I notice a lot of white tiny tiny insect in the soil if my plants. They mainly stay in the soil, nothing on the stem or leaves. I just noticed these things today, so not sure how long they have been living there. Are they harmless? Thank you.
daisy pan
  • 11
  • 1
1
vote
1 answer

What is this white furry pest?

This is a basil plant growing in a hydroponics kit in my kitchen. I'm not sure how it got there but it appears to be a pest that has gotten in somehow. The leaves started to wilt and die.
Tom
  • 321
  • 2
  • 9
1
vote
1 answer

What are these yellow/brown spots on the leaves of this Alocasia?

Last year this alocasia 'giant taro' was very healthy growing foot long leaves shooting up every couple of weeks. At some point the leaves started to decay and while it's still alive, the leaves are small (4 inches long max) and they develop yellow…
Tom
  • 321
  • 2
  • 9
1
vote
1 answer

What is the most likely problem with my hot pepper plants?

I'm trying to keep my Carolina Reaper pepper plants alive. We've had lots of rain, and there is good drainage at the bottom of the planters. I've put down slug plugs and spray them with insect oil. They get fish emulsion about every 3 weeks and…
RhinoWalrus
  • 247
  • 3
  • 8
1
vote
0 answers

Miner bees vs raised beds

Last yard some strange ground bees opened up shop in my front yard. I did a little research and determined they're miner bees. Apparently they don't sting and are generally helpful in a similar way to honey bees, so I left them alone. This year I…
emersonthis
  • 235
  • 1
  • 10