M-9 (T337)

Jump to: Inventory & Pricing

Origin

The parent rootstock of M-9 T337 is M-9. The General Netherlands Inspection Service for Woody Nursery Stock (NAKB) is responsible for elimination of viruses from propagation material and the maintenance and multiplication of varieties. Several virus certified selections of M-9 were tested and the T337 selection proved to be the most popular with growers in Holland. M-9 T337 is now the most widely used M-9 in Europe.

Influence on Scion Habit

Trees with M-9 T337 rootstock perform very similarly to those grown on EMLA 9. M-9 T337 induces early cropping with large fruit size and has the same influence as EMLA 9 on all scions. Some reports indicate that M-9 T337 may be slightly less vigorous than EMLA 9.

Disease Resistance

M-9 T337, like EMLA 9, is resistant to collar rot (Phytophthora cactorum) but is susceptible to mildew in the nursery. A regular spray program is recommended.

Nursery Habit

In layer beds, M-9 T337 roots slightly better than EMLA 9. Under our conditions, M-9 T337 develops well-rooted, straight rootstocks.

Horticultural Value

When considering high density plantings, M-9 T337 is another virus certified selection of M-9 from which to choose.

Inventory

Size: 1/8" 4-5mm

Amount: 10667

Size: 3/16" 5-7mm

Amount: 441266

Size: 1/4" 7-9mm

Amount: 61628

Size: 3/8" 9-12mm

Amount: 1006

Size: 1/2" 12+mm

Amount: 61

Counts: Estimate

Regrade Inventory

Size: 1/8" 4-5mm

Amount: 19554

Size: 3/16" 5-7mm

Amount: 45522

Size: 1/4" 7-9mm

Amount: 91927

Size: 3/8" 9-12mm

Amount: 7652

Size: 1/2" 12+mm

Amount: 32

Counts: Estimate

Pricing

Size	100-999	1,000-9,999	10,000 - 49,999	50,000 - 199,999	200,000 - 499,999	500,000 and up
1/8" - 4-5 mm	$1.505	$0.940	$0.830	$0.815	$0.795	$0.765
3/16" - 5-7 mm	$1.705	$1.135	$1.025	$1.005	$0.960	$0.930
1/4" - 7-9 mm	$1.840	$1.225	$1.165	$1.135	$1.090	$1.060
3/8" - 9-12 mm	$1.940	$1.240	$1.200	$1.165	$1.115	$1.085

If regrade rootstocks are available, they are sold at 20% less list price.

Softwood Cuttings Pricing

If traditional rootstock is not available, please consider softwood cuttings. MUST BE ORDERED BY JULY 1ST.

Size	All sizes 50 and up
1/8" ~ 4-5 mm	$1.125
3/16" ~ 5-7 mm	$1.125
1/4" ~ 7-9 mm	$1.125
3/8" ~ 9-12 mm	$1.125