PLANT DOCTOR

FUNGUS GNATS

These tiny flying things can swarm around your indoor plants but other than annoyance, are they killing your plants?

Those tiny little flies that hang around your fruit bowl or indoor plants aren’t always that same thing. 
Sometimes they’re confused with fruit flies, or even ordinary house flies, but none of those two are correct. Inevitably they’re up to no good but how to tell them apart?

• There are fungus gnats and fermentation flies.
  • they are attracted to different things.
• Fermentation or vinegar flies tend to hang around the fruit bowl, especially if you've got overripe fruit because vinegar flies are attracted to sugars.
• Fungus gnats are smaller, flitting around erratically: the adults of which are attracted to moisture.
  • the adults are doing much if anything to your plants other than laying lots of eggs, although there is evidence that they can transmit plant diseases.
  • The larvae can be the problem because the feed on the roots of your plants.

Fungus gnats -magnified heaps.

• Remember: Vinegar or fermentation flies are attracted to sugary treats, such as over-ripe fruits, whereas fungus gnats are attracted to moisture such as overly wet potting medium.
• Greenhouses can also have an outbreak of fungus gnats.

Where do they come from?

Came with the plants you bought or from potting mix.

 

How to stop them?

• Keep your soil medium a bit on the dry side.
• Drench the potting mix with neem oil which will control the juvenile stages.
• Make a sticky trap using vaseline to trap the adults.
• Use a type of mulch the prevents the adult fungus gnats burrowing into the soil to lay the eggs.
• Worst case, repot with fresh potting mix.
• Greenhouse control can be with predatory insects.

Let’s find out more by listening to the podcast.

I'm talking with Steve Falcioni from www.ecoorganicgarden.com.au

If you have any feedback email realworldgardener@gmail.com or write in to 2RRR PO Box 644 Gladesville NSW 1675

 PLANT DOCTOR

Ants on Plants

Ants in the house are a problem because they turn up in your pantry, in your cat and dog food that you’ve put out, or just hang around the kitchen bench.
Sometimes they’re in places like the bathroom, leaving you wondering what on earth are they doing there?
Ants in the garden are another matter, however, it's pretty common to see ants running up and down on your plants, and one or two shouldn't be a cause for concern.

Ants farming aphids

• Sometimes it’s just the sweet nectar of the flowers that bring in the ants.
• Ants can live in your containerised plants if the potting mix has become very dry or hydrophobic. The dry soil becomes a perfect medium for the ants to build a home in.
• Watch to see what the ants are doing-going to the flowers only or running all over the plants.

Solution:

Horticultural or Neem oils can be sprayed to smother the aphids and controlling mealybug. Spring is the best time to control spray for scale, but you can still spray in summer. 

 

I'm talking with Steve Falcioni from www.ecoorganicgtarden.com.au

DESIGN ELEMENTS

Edible Gardens Series Part 3

Part 3 is selecting and buying the seeds and plants.
Probably the most enjoyable part of the edible garden process.
So which seeds or plants and where to buy and what about crop rotation?
Let’s find out…
I'm talking with Glenice Buck, landscape designer and consulting arborist. 

You don't have to go to a store, because every type of vegetable is available online, either as a seed, or seedlings.
You can buy advanced seedlings as an example, from a mail order company in Gippsland, Victoria if it‘s getting a bit late to sow or plant your winter crop. www.diggers.com.au 
They call them speedings, because they’re at least a month ahead of where you would be if you started them from seeds.

Diggers seeds speeding collection

Seeds are of course much cheaper but they could be 6-8 weeks behind seedlings, especially cabbages and other brassicas which are quite slow growing.

The other issue if you plant out winter crops too late, so that when they're maturing, the season is too warm. Warm weather can bring with it more fungal problems and a horde of insects to infest your crop.

• Crop Rotation Is Important

Crop rotation is important of course so that you don't have a build of pests of diseases with a particular crop.

If you understand which group the vegetable your growing belongs to, then you can understand what to plant next once a certain crop is finished. Never grow the same crop more than once in the same bed.

Fabacea or Legume family: peas, beans

Asteraceae or Daisy Family: Leafy crops: spinach, lettuces, chicory.

Solanaceae or Potato family:-tomatoes, cucumbers, eggplant, capsicum

Apiaceae or Carrot family-carrots, parsnip, parsley, dill, celeriac

Brassicaceae or Cabbage family: broccoli, cabbage, brussel sprouts, cauliflower, radish

Amaranthaceae or beetroot family: beetroot, spinach, swiss chard

Cucurbitaceae or Marrow family-cucumber, zucchini, squash, marrow, melon

If you have any questions of course, why not email realworldgardener@gmail.com or write in to 2RRR P.O. Box 644 Gladesville 

PLANT DOCTOR

Citrus trees have their fair share of pests of diseases and control is better if it’s done proactively.

Certain times of the year are crucial in beginning your control program, but don’t worry, it’s not too daunting.

Let’s find out what needs doing

I'm talking with Steve Falcioni of www.ecoorganicgarden.com.au

There are several types of pests

DESIGN ELEMENTS

Over the past few weeks, we’ve talked about what plants you can grow indoors wherever you live in Australia.

Quite a few in fact can cope with all weather conditions for the far north of Australia to Tasmania.

Despite all your loving attention though, some plants can be susceptible to pest attack, or just like plain unhealthy, making you think you did something wrong.

Not necessarily true, so let’s find out about looking after indoor plants

That was Julia Levitt Director of www.sticksandstonesld.com.au

PLAY: Indoor plants-pests_2nd August 2017

Even the best plant owner will come across pests.

The trick is to keep an eye on your plants and act quickly as soon as you see something wrong with your indoor plant.

Why are we having plants indoors again?

Apart from plants reducing carbon dioxide levels in your home, did you know that people with plants in their homes have less stress, and plants have been known to contribute to lower blood pressure?

If you have any questions about indoor plant pests why not email us realworldgardener@gmail.com

PLANT DOCTOR

Where Do Insects Go Over Winter?

Have you ever thought what happens to insects in winter?

In particular insect pests, we don’t see as many pests but come Spring, they seem to emerge in their hundreds from somewhere.

How are they managing to hang on, especially in those districts where temperatures fall below zero.

You’ll be surprised to find out the methods that insects use .

So let’s find out.

I'm talking with Steve Falcioni from www.ecoorganicgarden.com.au

Insects seem to manage to hang on in one form or and how they do this seems to vary quite a bit because they’re so adaptive.

Did you know that the shorted daylight lengths of Autumn trigger insects to enter something called diapause.

What’s that? 

Well, diapause (and also the definition of an evening spent watching TV) is "an inactive state of arrested development."

Diapause insects sees their metabolic rate drop to one tenth of what it is normally so it can use stored body fat to survive winter.

If you have any questions about insects, why not email us realworldgardener@gmail.com or write in to 2RRR PO Box 644 Gladesville NSW 1675

PLANT DOCTOR

Indoor Plants: Pests, Diseases and Watering
If we were fashionable and hip young gardeners, we would all be talking about where to go to find the next happening for indoor plants.

Beans are such an easy crop to grow, but if you live in a district where the weather plays havoc with your veggie garden, you could be in for a bit of trouble with your beans.

Perhaps it’s not just disease but a horde of insects have descended.

Let’s find out what you can do about this.

I'm talking with Steve Falcioni from OCP’s www.ecogarden.com.au

PLAY : Bean Problems_28th November 2018

Whitefly, thrips and aphids control with eco oil or soap based spray to.

Beanfly, is much harder to control, is cultural. If you don't pick off affected leaves, the eggs will hatch and the larvae will tunnel into the stems of the bean plants.

You may as well pull them out at this stage as there is no control.

Caterpillars can be picked off or use Dipel.

Powdery mildew can be controlled with potassium bicarbonate spray such as eco Carb.

Other diseases, such as rusts and leaf spots is better prevented with cultural methods because chemical control is difficult and mostly ineffective.

Good sunlight is best for beans so not near overhanging trees.

No pods but plenty of flowers?

The main reason for no pod set is very hot weather.

Steve says, just be patient and wait for the weather to cool.

Of course, encourage pollinators into your garden with plenty of flowers near your veggie bed.

If you have any questions, either for me or for Steve, why not email realworldgardener@gmail.com or write in to 2RRR P.O. Box 644 Gladesville NSW 1675.

PLANT DOCTOR

Are you experiencing a cloud of insects fly up when you disturb some of your plants?

Maybe you’ve had that in the past and haven’t been successful in removing them from a particular plant.

If that’s the case, there’s things you can do about it before that cloudburst of insects descends onto your garden.

Let’s find out .

Symptoms:What To Look For:

PLANT DOCTOR

Ornamental plants are those whose leaves, flowers and fruits we don't eat.