can predator spider mites kill your plant?

hi i saw some spider mites in my crop only evidance on 1 plant though so i decided to get predator spider mites they was in there for around 4-6 days and evrythink was running fine (this is 4 weeks into flowering) then i noticed that on one of the plants the leafs was curling under and went like a dark green colour they wasent standing tall anyway i looked the next day and every leaf was dead and i mean dead it went crispy so i had to harvest it not very nice i knoe but i still have 3 and i noticed just that one of my other ones is starting to curl slightly and im now 3 weeks left in flower and of course fan leaves going yellow is normal but what happened to one of my plants is obviously a worrie as you can tell im a noobie lol so any advice guys would be gratefull as im gutted putting in so much work

what exactly are predator spider mites?


-shake

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Originally Posted by headshake

what exactly are predator spider mites?


-shake

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they do the same as ladybirds basicaly eat spider mites does any1 else kno y my leaves are curling under and goin dark green

NOBODY GONNA HELP A FARMER OUT PLZ

google didn't return anything about predator spider mites. and what is a ladybird?

how much experience do you have?


-shake

depending on how big the plant is, take A DROP or three of dish soap in some water and use that to water your plant. It acts as a repellent to bugs for plants.

Also, depending on where you are, you might invest in some live ladybugs and introduce them to your plant. Granted, their favorite meal are aphids but I'm sure they'll snack on spider mites. I know here in the States, you can but ladybugs in bulk at large hardware stores like Home Depot (online only). There in Finland (?), I don't know what options are available to you.

Spider mites are those tiny, tiny critters you sometimes see if you're looking closely enough at concrete, you can sometimes see a little red speck walking along. That's a spider mite. They're most often red - the ones I've seen anyway.

here's a video of some:

[YOUTUBE]http://www.youtube.com/watch?v=vXX2rUdGL5o[/YOUTUBE]