Bud worms/caterpillar

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madmax62

Member

• Sep 26, 2023

• #1

Week 5 in flower. I caught 3 small caterpillars and one orange worm in 1week.
How to get rid of them?

 

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Phytoplankton

Well-Known Member

• Sep 27, 2023

• #2

bt thuringiensis is a bacteria that kills caterpillars, widely available and very safe.

 

DCcan

Well-Known Member

• Sep 28, 2023

• #3

Just trying to differentiate the the the type you need, this seems to happen way too often.

BT-kurstaki or BT-aizawai works on caterpillars.
BT-i does not, that's for flies.
BT-sd is for potato beetles mostly.

 

BrassNwood

Well-Known Member

• Sep 28, 2023

• #4

madmax62 said:

Week 5 in flower. I caught 3 small caterpillars and one orange worm in 1week.
How to get rid of them?

Click to expand...

BT Thuricide


Apply once a week every week in flower. Has a very short life (hours) in the Sun.