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Spider Mites Week 5 Flower? PIC through 420 Scope

Greenonaut

New member
Hey There, worst case scenario has happened, opened the room today and noticed a few (literally 3-4 'thick' strands) threads of spider web across the main cola and the sweet leaves. Instantly heart dropped like when you staple your finger, lol. I've been using cannaboost so figure i have 3 weeks left. (total 8 weeks flower, big bud strain, usually would leave for 9 but they've flowered quickly).

I have 6 plants in a 1.2m*1.2m tent with a 600w HPS and a canfan RS150 sucking air out through a filter, and a vertical fan on high blowing air around. Have lollipopped and trimmed out leaves to increase air flow but left most of the big fan leaves for light gathering. Canopy fills the whole tent and will probably just do 4 next time around as this is just for personal use.

Attached is a photo of what i beleive to be Eggs. I have not actually seen a spider mite yet so think i may be ok just to manage the infestation and prevent it spreading for a few weeks. Hopefully with these low temps the eggs wont even hatch. Only one plant near the door had the webs, and i cannot isloate it.

All plants are covered head to toe in these little 'eggs' which leads me to beleive they may not be eggs, it seems like a sap or resin coming out of the leaves. If the eggs were this dense i would have seen webs or at least a spider mite by now?

Have dropped the temps to range between 8 celcius and 20 celcius (its winter here) in an effort to slow them down (at the expense of bud weight i know). humidity ranges between 35-65%.

ANY advise from KNOWLEDGEABLE growers who have successfully dealt with this problem would be appreciated.

Humidity? Temps? Predator Mites (can get some within two days), i have neem oil but lost a main cola to mould a while back and dont wanna risk it. HELP!!!
 

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frankenstein2

Astronaut Status
Veteran
Predators are the way to go. Get more than you need. Then when you think they are under control, order more. Neem oil, sm-90, and pyrethrum bombs for the mothers. I do it and it works. You just need to be diligent. Sorry for your shitty luck.
 

Greenonaut

New member
Thanks mate, not shitty luck, worked in the garden and wore the clothes into the room, shitty laziness... Dont have mothers, have clones from these plants in veg, then will clone of the clones before flower. My Setup requires this. Should i get lady bugs or "Phytoseiulus persimilis
Predator of twospotted mite". If you're not sure, does anyone else know?
 

Greenonaut

New member
I should also add those eggs are microscopic. Cannot see with a magnifying glass, picture was taken from a phone through a 420 scope at around 100 x Magnification.
 

Messodas

Member
Spider mites you should see with naked eye and they are making typical damage to leaves. You should see leaf damage first... And SM are not as bad as people thing. Pray man pray to everything that's holy for you that you don't have Broad Mites!!!
Spider web is a sign of SM, but no spots on leaves and this microscopic eggs is another story...
Wish you luck.
 

Buddle

Active member
Veteran
Liquid Ladybug works well and won't effect the taste of your product either.it's mainly peppermint oil, I believe.I've used it at @ 6 wks flower and it worked well.Good luck
 

Greenonaut

New member
Can someone please explain what happens with the Predatory Mites once i harvest? The reason i ask is that i still havent seen a mite, just the eggs and the few strands of web. With three weeks to go should i release predatory mites to clean up all the eggs, or is this just introducing something else to worry about when it may not be required? Thanks in advance.
 
I swear by predator mites against these spider mites. They are different then ladybugs and will eat the eggs, once these predator mites have nothing left to eat, they starve.
 

SunGrown

Member
mighty wash or caps bennies, both safe in flower....avid if you want to go chem on em but I wouldn't with 3 weeks left
 
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