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Old June 29, 2018   #1
NicolasGarcia
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Hola a todos y muchas gracias a todos.
que le sucede a mis hojas?
Gracias.
Nico
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Old June 29, 2018   #2
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I assume these are the lower leaves? Some deficiency or another. From my observation it is an unusal form of deficiency (most likely Mg but not super sure), happens only on certain leaf type (which I call the dark leaf gene).
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Old June 29, 2018   #3
NicolasGarcia
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Thank you very much,
I thought that too, that it was a deficiency of something.
What I find curious is that only three of them have come to a specific tomato production class.
The other kinds of tomato plants are in the same place and do not leave said spots.
Nico
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Old June 29, 2018   #4
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What variety is it? I have had mold start out like that on the black tomato varieties. That's my guess, if so it's early stages. Are you spraying with anything preventive?
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Old June 30, 2018   #5
NicolasGarcia
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La variedad es GIRL GIRL’S WEIRD THING, trato mis tomateras con la mitad de la dosis recomendad de cobre semanalmente
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Old June 30, 2018   #6
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Magnesium deficiency, but also some Septoria. Yellow interveinal chlorosisis the Magnesium deficiency, black spots are the Septoria fungus.
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Old July 1, 2018   #7
NicolasGarcia
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thank you very much
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Old July 2, 2018   #8
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Quote:
Originally Posted by NicolasGarcia View Post
La variedad es GIRL GIRL’S WEIRD THING, trato mis tomateras con la mitad de la dosis recomendad de cobre semanalmente
GGWT has the dark green leaf gene, the black spots are also magnesium deficiency.
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