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DO NOT waste lure by adding it into timbers which do not contain live termites. The colony is killed only if employees take enough of the bait back to the nest. And they'll only take it if they can harvest it, undisturbed, from inside the ruined timber you have found. .
See the uneven surface of the window frame. Termites had eaten it out, in some areas leaving only the paint.
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Make an opening into the termites using a pointed knife or fine screwdriver. The gap should be no bigger than about 5mm diameter to begin with. (It should be enlarged only when it's time to bring the cache of lure ). You can pry into the surface of the timber in which it feels spongy, thin or hollow.
It is only as a last resort you should make an effort to open a tunnel on a timber or foundation surface. .
Once you've broken into into where it is hollow, wait for a minute or so. If termites are there, the soldiers usually come to guard the opening while employees repair it. You may see their antennae and their heads blocking the hole. If no live pollutants appear, leave the gap open and come back later or check next day.
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This shows how termites will come out of the infested timber into a foil covered mass of bait taped to the surface. Alternatively, if the surface is level, the feeder may be repaired over the hole and also the termites will enter it into crop the bait.
If the timber has a level surface, then make the hole from corners so you can line it up with the hole in the bottom of the feeder. If the access hole into the termites is on a round pole or another situation where you cannot fix the feeder to it, you can make a pouch of aluminium foil and duct tape to hold the bait in place.
If you are using the foil method, carefully pull the edge of the sticky tape to inspect and to replenish the lure. If you are using the feeder method, it is less disturbing if you can add more lure to the original feeder.
The termites you will see as dark brown nests high up in a tree are seldom pests of significance. Nevertheless, the main subterranean termites that do this 99 percent of the damage we mentioned before, will often nest inside the central pipe or hollowed out heart of a tree. Mastos, the giant northern termite, dont always await the decay of this pipe.
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(See the special box on Mastos).
If at colonising flight period a couple find their way into a hollow tree through possibly a dead/broken-off branch or in via a scar from flame at the basethey could not possibly have better conditions. Theres plenty to eat, moisture and protection. A 50 metre travel to your residence would not be out of the question. .
In case you have a large eucalypt, peppercorn or a mature fruit tree nearby, you ought to check it. Utilize an 15-20mm auger bit long enough to drill into the centre of the trunk at about shoulder height. Drill at a slight downward angle and when you are feeling less resistance it will be because you have reached the pipe.
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If not, you can slip in a long thin grass leaf into the drill hole, leave it for a minute and draw it slowly. Termites might be found holding on, attacking it. If no live termites are found, come back in half an hour or even next morning; when there's termite lifetime inside, they will be repairing or have repaired the opening using their mud mixture. .
In this situation you dont need to view live termites; its just more satisfying to know you have actually killed a colony when you choose the next steps
Re-open the drill hole when it's been repairedUsing a funnel, plastic tubing and watering can/bucket, pour at least 20-30 litres of a chlorpyrifos or a bifenthrin solution down into the tree. These insecticidal concentrations can be purchased by a local hardware shop. They could be known by continue reading this several brand names but the active ingredients are on the front panel of the tag.