Posts Tagged ‘can’o'worms’

Maggot Wars: The Worms Strike Back

Cat and Pest Control, Gardening, Worm Farm/Vermiculture | Posted by Dean
Jan 06 2008

One of the less pleasant jobs that I completed today was checking on the status of the ongoing maggot war that all began when there was a disaster in the worm farm caused by the infamous green bottle fly and a piece of unidentified Christmas meat. After the hideous task of manual removal last week, that claimed the life of my new gardening gloves, I decided to see the current state of affairs. I hoped that the below was true for the worms.

They shall not grow old, as we that are left grow old:
Age shall not weary them, nor the years condemn.
At the going down of the sun and in the morning
We will remember them. – from “For the Fallen” by Laurence Binyon

Upon opening the Can’O'Worms I could tell from the smell that there were still maggots present in the system. I was expecting this as I was sure that I had not eliminated all of the scourge last week. I though was happy to see a number of worms attacking the decaying mangoes, peaches, and plums that were casualties of the recent warmth in Sydney. There were a lot of worms present on the top layer considering the inherent lack of material for them to live in. It would appear that not only have the worms withstood the invasion of the maggots, but indeed flourished and multiplied significantly in numbers. Below is a picture of the magnificent worms fleeing from the light.

Worms Wonderful Worms

I then thought that I best check the second layer. Again I was ecstatic to see nothing but worms tilling this layer. Just last week this layer was the most maggot infested of the three layers in the system, though that was moved around last week anyway. This layer looks to be very rich in nutrients and will be a great source of fresh planting materials very soon. A great result for the worms, however the stench was noticeably stronger.

After taking a few breaths and preparing myself for the likely sight on the next layer I checked it. To no great surprise I was greeted with a terrible rank stench and a cluster of horrid maggots wriggling around on the lowest layer. The image below shows these despicable critters doing nothing but gorge themselves on what would otherwise be good quality worm food.

Maggots

On closer inspection though I saw that the worms were playing stockman and had corralled the maggots into a small area within the third layer. Worms truly are an amazing creature.

I have thus deployed the milk soaked bread trick once more. Basically the idea is that you soak bread in milk and once it is milk-logged place it in the worm farm. The maggots take to this like a fly to honey and in a few days you can easily remove them and elimate the problem. This trick gave me very limited success when deployed last week. I believe this was due to the large size the maggots were that prevented them from traversing through the system to the waiting trap. As such I have made it much simpler for my prey to be lured by placing the soaked bread directly onto the cluster of maggots.

Weapons of Maggot Destruction

So with luck in 2 to 3 days I should be able to easily eliminate the majority of the remaining maggots from the worm farm. If I can do that I shall claim victory and have a celebratory drink of a Little Creatures brewery product.


Disaster in the Worm Farm

Cat and Pest Control, Gardening, Worm Farm/Vermiculture | Posted by Dean
Dec 28 2007

Well it was bound to happen sooner or later but disaster has struck in the worm farm. The worms are not the only creatures in the compost, which is normal. However when checking various layers today I saw a pulsating mass of white. On closer inspection it was a group of horrible maggots all eating the compost. I felt physically ill upon seeing this and then decided to inspect other layers. I have found that each layer is laced with the horrible creatures. How did they get in there?

Green Bottle Fly
Picture Credit: Joseph Berger, United States, Bugwood.org (Creative Commons license terms)

Clearly, sometime over Christmas some meat that had been infected by one of the hundreds of green bottle flies that mysteriously appeared has been introduced to the worm farm. Unfortunately the ideal condition for the health of the worms is also a flies breeding ground. The maggots have now taken over. There is still a heap of worms in the system, but I must get the maggots out as I do not want to breed flies. I could think of nothing worse actually.

After performing some research I have found that the suggested technique is very straight forward. The removal of the maggots is performed by baiting them with bread soaked in milk and leaving it for 2-3 days. This apparently is a maggot magnet and will allow for their collection and removal from the farm. I will be throwing the maggots immediately in some boiling water, so the final disposal should be quite simple. But it is a pain in the backside. Given the numbers I may well be performing this task over the course of the next week or so. Needless to say I will be being much more vigilant in vetting what goes into the worm farm ecosystem.

Another suggestion is to dust the farm with lime. I will thus be getting some soon and adding it to the mix. I will though be careful to use this sparingly so as not to impact the quality of the produced vermicompost. If too much much lime is administered it will simply be passed straight to the compost. Not all plants appreciate lime, so it could have a negative impact, rather than the expected and required positive effects.

Some of the posts on blogs and forums from experienced vermiculturalists suggest to ignore the presence of the maggots. I though can not do that. I simply can not stand the thought of bringing the world even more flies than occur naturally. I must remove them.

Finally, the research also suggests that I am feeding my worm friends too much. At present I am sure this is correct as I do not have the commonly suggested 1000 worms per head of residents. Thus, I need more worms, and I need them soon. Unfortunately when I was last at the big kids toy shop Bunnings Warehouse they were out of stock. Yet had more Can’O'Worms farms than were able to be counted. Does not really make sense to have a heap of the farms but no worms in my opinion. I am sure that will soon be fixed. That said I am considering an alternative suppliers for the interim purchase to help clear the current plethora of available food. This will also deny the maggots of their food source.

I will post an update soon and let you know how I go.