Hello,
You're welcome, sharing information is also a way of being "ecological"
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Biological control, a healthy garden without chemicals
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- Lietseu
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About aphids, this year we had a lot on our apple trees, cherry trees ... but before making draconian decisions, we decided to wait and see and we did well, the following week hundreds of ladybugs get are intallée and we began to reproduce and goinfrer all the aphids!
Result of the match, the trees lost some leaves, the aphids are all dead and the ladybugs are good thank you!
If you do not have a chance (we did not always have it)
it is possible to buy larvae, it's pretty, cheap, it does not polish and in addition you can witness the transformation of larvae into ladybugs, very nice, it seemed to me that the black or red point appeared in the same place as the red "hairs" that the larvae on the back if it does not move any more, do not be afraid, it is that the metamorphosis has started!
http://www.jba-nature.com/boite-larves-coccinelles-coccinelles-europeennes-p-329.html
By the way, if you see them coming, know that the following year, you will have even more ...
Good luck to everyone
Result of the match, the trees lost some leaves, the aphids are all dead and the ladybugs are good thank you!
If you do not have a chance (we did not always have it)
it is possible to buy larvae, it's pretty, cheap, it does not polish and in addition you can witness the transformation of larvae into ladybugs, very nice, it seemed to me that the black or red point appeared in the same place as the red "hairs" that the larvae on the back if it does not move any more, do not be afraid, it is that the metamorphosis has started!
http://www.jba-nature.com/boite-larves-coccinelles-coccinelles-europeennes-p-329.html
By the way, if you see them coming, know that the following year, you will have even more ...
Good luck to everyone
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By removing Human Nature, he was far from his nature! Lietseu
"The power of love, must be stronger than the love of power" contemporary Lie Tzu?
One sees clearly only with the heart, the essential is invisible to the eyes ...
"The power of love, must be stronger than the love of power" contemporary Lie Tzu?
One sees clearly only with the heart, the essential is invisible to the eyes ...
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Re: Biological control, a healthy garden without chemicals
The bottom line of the biological fight of ladybugs!
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- GuyGadeboisTheBack
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Re: Biological control, a healthy garden without chemicals
Christophe wrote:The bottom line of the biological fight of ladybugs!
Nice, but the larvae are much more voracious than the imagos.
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Re: Biological control, a healthy garden without chemicals
Moais, the concern is that they used Asian ladybugs, more voracious and now they have invaded us and are competing with ours http://www7.inra.fr/opie-insectes/pdf/i ... -et-al.pdf
Well done biological control
Well done biological control
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Re: Biological control, a healthy garden without chemicals
izydeconne
It is to forget a little too quickly that the local ladybirds were decimated by the insecticides spread by chemical agriculture and the most resistant partly prevented from reproducing sufficiently by the cutting down of protective hedges against their predators.
If it is a mistake in biological control to have imported foreign varieties, it is only due to intensive agriculture and its poisons for flora and fauna.
In addition, it is also forgetting that more and more insects come from elsewhere, through international trade which brings unwanted varieties such as the Asian hornet which decimates bees that have not been murdered by industrial products of the agrochemicals.
It is to forget a little too quickly that the local ladybirds were decimated by the insecticides spread by chemical agriculture and the most resistant partly prevented from reproducing sufficiently by the cutting down of protective hedges against their predators.
If it is a mistake in biological control to have imported foreign varieties, it is only due to intensive agriculture and its poisons for flora and fauna.
In addition, it is also forgetting that more and more insects come from elsewhere, through international trade which brings unwanted varieties such as the Asian hornet which decimates bees that have not been murdered by industrial products of the agrochemicals.
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"We make science with facts, like making a house with stones: but an accumulation of facts is no more a science than a pile of stones is a house" Henri Poincaré
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