Well, I've just checked, and not another mite in sight. Oh well. I'll see how or if it progresses. I've stripped all the tomato plants of fungal leaves, so nothing much more I can do for now. Sun is beating down already.
Morning! Italophile, I don't know if you've ever lived in the UK, but the weather is literally as changeable as the wind. Locally, today is set to be bright & cloudless, with a top temp of 23C. Tomorrow, cloudy & dull. Temp 18C. Next day, bright with heavy prolonged showers. Temp 22C. I have painted shading on the greenhouse (just a few days ago), but even so, at the moment (9am), the inside temp is 28C.
Around spring, when we had some decent weather, I decided to harden off some new plants, and placed them on the patio. A few hours later, all of the plants had severely scorched leaves. They survived, but looked ugly, until they grew a bit and I was able to remove the affected leaves. The lesson I learned, was not to leave young & tender plants in direct sunlight.
If it was in a greenhouse, Insomnia1973's spider mite problem could be resolved by keeping the air humid (according to the books). An alternative that I have used for most insect problems (aphids, black fly, green fly etc), that works a treat, is garlic tea. There are lots of recipes, but I take a whole bulb of garlic, crush the cloves with the flat of a knife and pour a litre of boiling water over the garlic, giving it a good stir to extract the essence. Clingfilm it and leave it until cold - the longer you leave it the better. Sieve it through several layers of kitchen roll to extract all of the bits, then pour it in to a 2 litre container (lemonade bottle is perfect), adding several drops of washing up liquid (not antibacterial) - this allows the tea to 'stick' to things (I.e. the leaves and insects). Top up the bottle with cold water. When you want to use it, give it a good shake, then pour into a small hand sized sprayer. Spray the affected plants, paying particular attention to the top tender shoots, and underneath the leaves. I usually spray the whole plant and any in the vicinity of the problem. This needs to be done regularly (every few days) until the problem is gone, and then keep checking for any new infestations. Do it early morning to allow the liquid to evaporate before the sun gets too hot and scorches the plant. When I first started using the tea I was greatfully surprised that it didn't harm the plants in any way, it didn't leave the lingering smell of garlic on the plants (just on my hands), nor did any edible plants taste of garlic. I hope this helps.
Becks -you may not be seeing a red spider mite-they are miniscule and not always visible to the naked eye-usually in greenhouses-you may have been seeing red spiders- a harmless tiny spider that you usually get in the summer
Well, I've just checked, and not another mite in sight. Oh well. I'll see how or if it progresses. I've stripped all the tomato plants of fungal leaves, so nothing much more I can do for now. Sun is beating down already.
Thanks for taking a look at the pics Italophile.
All you can do is keep watch on the pepper leaves. If it's fungal or bacterial, the spots will change and develop.
Gard, I used to live in Melbourne before I moved to Sydney before we came here to Italy. I know all about changeable weather. Melbourne has the infamous four different seasons in a day. The only real problem for toms in high temps is that they're reluctant to set fruit. Other than that they will cope providing you keep an eye on the moisture situation, which you're doing.
Yes, you need to harden off seedlings gradually. I've cooked a few in my time.
The problem with keeping things humid in a greenhouse in order to avoid one problem is that you invite other problems - like fungal disease.
Geoff, what do you reckon about Beck's pepper spots?
I'm not sure it was a spider mite Geoff. It was tiny and orange colour, no wings, but only the one, and nothing underneath, but I flicked it off.
Sometimes Jess waters the plants, and although I stress to her not to get water on the leaves, she does sometimes get them. They also only appeared after they went outdoors. They were inside up until 2 weeks ago. All of the plants were. So don't know.
My look on this is always don't panic-plants are a lot stronger than we think-they are like children they want to perform for you and most of the time grow out of it-the real nuisances are blights once they get a hold then there is not a lot you can do
I have just noticed that some of the dahlia leaves have the same pigmentation as your peppers-convinces me even more it a water-drop or weather related problem rather than a disease
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Well, I've just checked, and not another mite in sight. Oh well. I'll see how or if it progresses. I've stripped all the tomato plants of fungal leaves, so nothing much more I can do for now. Sun is beating down already.
Thanks for taking a look at the pics Italophile.
Around spring, when we had some decent weather, I decided to harden off some new plants, and placed them on the patio. A few hours later, all of the plants had severely scorched leaves. They survived, but looked ugly, until they grew a bit and I was able to remove the affected leaves. The lesson I learned, was not to leave young & tender plants in direct sunlight.
If it was in a greenhouse, Insomnia1973's spider mite problem could be resolved by keeping the air humid (according to the books). An alternative that I have used for most insect problems (aphids, black fly, green fly etc), that works a treat, is garlic tea. There are lots of recipes, but I take a whole bulb of garlic, crush the cloves with the flat of a knife and pour a litre of boiling water over the garlic, giving it a good stir to extract the essence. Clingfilm it and leave it until cold - the longer you leave it the better. Sieve it through several layers of kitchen roll to extract all of the bits, then pour it in to a 2 litre container (lemonade bottle is perfect), adding several drops of washing up liquid (not antibacterial) - this allows the tea to 'stick' to things (I.e. the leaves and insects). Top up the bottle with cold water. When you want to use it, give it a good shake, then pour into a small hand sized sprayer. Spray the affected plants, paying particular attention to the top tender shoots, and underneath the leaves. I usually spray the whole plant and any in the vicinity of the problem. This needs to be done regularly (every few days) until the problem is gone, and then keep checking for any new infestations. Do it early morning to allow the liquid to evaporate before the sun gets too hot and scorches the plant. When I first started using the tea I was greatfully surprised that it didn't harm the plants in any way, it didn't leave the lingering smell of garlic on the plants (just on my hands), nor did any edible plants taste of garlic. I hope this helps.
Becks -you may not be seeing a red spider mite-they are miniscule and not always visible to the naked eye-usually in greenhouses-you may have been seeing red spiders- a harmless tiny spider that you usually get in the summer
All you can do is keep watch on the pepper leaves. If it's fungal or bacterial, the spots will change and develop.
Gard, I used to live in Melbourne before I moved to Sydney before we came here to Italy. I know all about changeable weather. Melbourne has the infamous four different seasons in a day. The only real problem for toms in high temps is that they're reluctant to set fruit. Other than that they will cope providing you keep an eye on the moisture situation, which you're doing.
Yes, you need to harden off seedlings gradually. I've cooked a few in my time.
The problem with keeping things humid in a greenhouse in order to avoid one problem is that you invite other problems - like fungal disease.
Geoff, what do you reckon about Beck's pepper spots?
I always bow to you superiors knowledge on this subject-but I would have thought leaf scorch from water droplets-the peppers look healthy enough to me
If you grow something outside not so susceptible to disease?
I think it is unlikely that you will actually see a red spider mite
I'm not sure it was a spider mite Geoff. It was tiny and orange colour, no wings, but only the one, and nothing underneath, but I flicked it off.
Sometimes Jess waters the plants, and although I stress to her not to get water on the leaves, she does sometimes get them. They also only appeared after they went outdoors. They were inside up until 2 weeks ago. All of the plants were. So don't know.
My look on this is always don't panic-plants are a lot stronger than we think-they are like children they want to perform for you and most of the time grow out of it-the real nuisances are blights once they get a hold then there is not a lot you can do
If you saw it and flicked it it wasn't a mite.
Do what the PM does-chillax
Oh, I can do that!
I have just noticed that some of the dahlia leaves have the same pigmentation as your peppers-convinces me even more it a water-drop or weather related problem rather than a disease