BT question

Dewayne mater · May 16, 2010

I just applied BT since I noticed some tiny caterpillars and some leafs with holes. The BT is left from last year and I have a question about whether it is still effective. The color of this BT formulation was dark green blackish color. The smell was not very pleasant at all. I think I remember this is how it was when first bought, but if not, will need to replace it. The package insert says don't let it freeze (check) and don't let it get over 90 degrees...it was probably around 90 several times last summer in a garage that is very shaded, but heck, it just gets hot in N Texas. Is there any way to tell if it is still good? Thanks.

May 16, 2010	#1
Dewayne mater Tomatovillian™ Join Date: May 2008 Location: DFW, Texas Posts: 1,212	BT question I just applied BT since I noticed some tiny caterpillars and some leafs with holes. The BT is left from last year and I have a question about whether it is still effective. The color of this BT formulation was dark green blackish color. The smell was not very pleasant at all. I think I remember this is how it was when first bought, but if not, will need to replace it. The package insert says don't let it freeze (check) and don't let it get over 90 degrees...it was probably around 90 several times last summer in a garage that is very shaded, but heck, it just gets hot in N Texas. Is there any way to tell if it is still good? Thanks.