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06-14-2007, 03:54 PM #11
Senior Member
Yellow spots and shriveling leaves?? can any one help
Originally Posted by stinkyattic

Problem is, aphid damage is generally right at the base of the petiole where it attaches to the plant, and the peppers and tomatoes that I have seen carrying a heavy infestation have simply dropped leaves when the aphids got bad- there were no visible chew marks on the leaves, because as you posted, aphids have SUCKING mouth parts.
This really does look like the damage of an insect with larger CHEWING mouth parts, such as a grashopper or caterpillar, although damage associated with the latter is often simply half-round missing chunks of the leaf.
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06-14-2007, 05:21 PM #12
Member
Yellow spots and shriveling leaves?? can any one help
In these pictures you can see shiny,silver like circles.These circles are caused by insects sucking the chlorophyll from the leaf.The shiny circles are the newly "sucked" areas,later turning brown,then if enough damage caused killing blade or entire leaf.You can see this in all the pictures but even more clearly in the the last two posted.I just woke up and called out aphids due to the ant population, and that the aphids suck rather then chew.I doubt now that it is aphids cause you would have noticed them on the inderside of the leaves.So...next bug up , Thrips. These bastards work fast, make the same damage you have ,and the best part adults have wings.This may be why you don't see them cause they fly off.Look on the underside of infected leaves,if you see small black specs(bigger then spider mites)those are the turds from the thrips.Thrips can also carry and transmit
plant disease.
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06-14-2007, 06:38 PM #13
Senior Member
Yellow spots and shriveling leaves?? can any one help
Thrip damage is very distinctive. It appears as tiny, almost silvery trails less than 1 mm wide and only a couple mm long. Damage is usually most obvious on lowest leaves. You may see the thrip larvae on leaf surfaces; they are about a mm long, pale, and look like a splinter. That is certainly not from thrips.
Next?
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06-14-2007, 08:03 PM #14
Member
Yellow spots and shriveling leaves?? can any one help
The insect that leaves silvery trails is a leaf miner. Leaf Miners on Flickr - Photo Sharing!
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06-14-2007, 08:57 PM #15
Senior Member
Yellow spots and shriveling leaves?? can any one help
Leaf miners leave LONG trails or even maze-like patterns.
Originally Posted by stinkyattic
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06-14-2007, 09:35 PM #16
Member
Yellow spots and shriveling leaves?? can any one help
Can you post some close up pictures of the the underside of the leaves please.
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06-15-2007, 03:53 PM #17
OPSenior Member
Yellow spots and shriveling leaves?? can any one help
sorry i should have said this before , but the color in real life was yellowish brownish, but the flash made it look like its silver
Originally Posted by Uncle E
thanks for the info stinkyattic and Uncle.... you guys sound like scientists haha
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06-15-2007, 03:54 PM #18
OPSenior Member
Yellow spots and shriveling leaves?? can any one help
Originally Posted by Uncle E
yea i'll try to get the pictures up in a few hours because I have to go somewhere with my family soon.
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06-15-2007, 03:55 PM #19
Senior Member
Yellow spots and shriveling leaves?? can any one help
Guess what.... I AM a scientist in 'real life' lol.... and used to work for an entomology lab!
Originally Posted by kaj621
I <3 creepy crawly things!
I still think that's just the grasshoppers having a snack. You get any more damage?
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06-15-2007, 03:59 PM #20
OPSenior Member
Yellow spots and shriveling leaves?? can any one help
Ill post up pics later there hasn't really been anymore damage, but can i still have a good harvest even after the bugs?
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