High Purity Synthetic Plant Growth Regulators For Vegetable Retards Yellowing

Test results indicate that TIS108 is an effective tool for regulating SL production in Arabidopsis. TIS108 is a triazole-type strigolactone (SL),

biosynthesis inhibitor that reduces the level of 2'-epi-5-deoxystrigol (epi-5DS) in rice. Here we report the effects of TIS108 on Arabidopsis. Treatment of TIS108 increased the number of branches and repressed root hair elongation as was observed in SL-deficient mutants, and co-application of GR24, a synthetic SL analog, recovered the TIS108-induced phenotype to that of wild-type. In addition, MAX3 and MAX4 genes in the SL-biosynthesis pathway were upregulated in TIS108-treated Arabidopsis, probably due to feedback regulation caused by SL deficiency.

A triazole-type strigolaton(SL)-biosynthesis inhibitor TIS 108

Chemical Name:

6-phenoxy-1-phenyl-2-(1H-1,2,4-triazol-1-yl)hexan-1-one

Application:

a.Spraying 8ppm for 3 times when the blueberries is rosette stage, zeatin can yield increase of

   7.13%-16.19%, improve the quality of the blueberries.

b. Promotes fruit set

c.Before 7 days to spraying 8ppm for three times when the tomato is blossom,flowering period and after

flowering. Zeatin can increase yield, increase the rate of 6.59%~18.75% Centhance the vitamin

centhance.

d. Promotes callus initiation when coused with auxin

e. Retards yellowing for vegetable, also applied to stimulate seed germination and seeding growth.