it just looks like sunscald to me in the first pic, but neem oil? that can cause phytotoxicity if it is sprayed in high heat. the other pictures look like burn to me. either from the neem oil itself or the plants got wet and sunburned in those spots. the cuke in the back ground has the same burn on it.
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carolyn k
Last edited by clkeiper; June 2, 2018 at 10:37 PM.
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