DEKALB®8719S VTDoublePro RIB Complete Corn (DK 8719S): Yield, Maturity and Characteristics
DEKALB®8719S VTDoublePro RIB Complete corn is a yellow GM hybrid corn variety, also sold or known as DK 8719S or Dekalb 8719S. It was registered with the National Seed Industry Council in 2020 as NSIC 2020 GMCn 71. Bayer Crop Science bred it. It takes 106 to 108 days from planting to the harvest of dry grain, with 9.54 tonnes per hectare in the trials (10.3 in Luzon, 8.79 in Mindanao).
The average and top yields in tonnes per hectare come from the trials each variety went through to be registered with the NSIC, and from what the seed companies say about their own seed.
What farmers harvest today can be different. Newer harvest records, the season, the place, the soil, the water and the care all move these numbers over time.
So use them to compare varieties, not as a promise for your field. Ask your seller or your agriculturist how the variety did on farms near you in the last few seasons.
If you came here looking for DK 8719S or Dekalb 8719S, this is the same corn. Its seller and farm sources add notes, listed at the end. Compare it with the others in our corn variety finder, or see every crop variety we list. For the crop itself, read our guide: Pagtatanim ng mais, step by step.
- Days to harvest: 106 to 108 days from planting to the harvest of dry grain.
- Yield: 9.54 tonnes per hectare in the trials (10.3 in Luzon, 8.79 in Mindanao).
- Plant height: about 230.4 cm.
- Recommended for: Luzon and Mindanao.
- Type: Yellow GM hybrid.
Key facts about DEKALB®8719S VTDoublePro RIB Complete corn
| Trait | What the record shows |
|---|---|
| Registration | NSIC 2020 GMCn 71 |
| Year approved | 2020 |
| Breeder or owner | Bayer Crop Science |
| Also known as | DK 8719S, Dekalb 8719S, AH 8719S, DK 8719 |
| Type | Yellow GM hybrid |
| Days to harvest | 106 to 108 days |
| Average yield | 9.54 t/ha |
| Plant height | 230.4 cm |
| Recommended area | Luzon and Mindanao |
| Ear length (cm) | 17.05 |
| Shelling recovery (percent) | 79.61 |
How long does it take, and how much does it yield?
DEKALB®8719S VTDoublePro RIB Complete corn takes 106 to 108 days from planting to the harvest of dry grain. That is about the average of the 89 yellow GM hybrid corn varieties with a day count, 105.4 days. A shorter crop frees the field sooner and dodges more of the weather, while a longer one often fills more.
Its average yield of 9.54 t/ha beats the average of its group, 8.13. It sits in the top quarter of its group. One tonne of shelled corn fills about 20 sacks of 50 kilograms. Trial yields come from well managed plots, so your own will depend on water, fertilizer, pests and timing. Its seller gives 106 to 108 in national trials.
Once you know the day count, anee.io dates every task from each lot's own planting day, with the growth stages and weather beside it.
Is it resistant to pests and diseases?
| Pest or disease | Rating | What it means |
|---|---|---|
| Corn borer | Resistant | Held up well |
| Stalk rot | Resistant | Held up well |
It showed no weak spot in the ratings on record. Still, a resistant variety can break down when a new strain or pest population comes, so keep scouting. Read up on Asian corn borer, Corn stalk rot.
The pests and diseases that hit corn fields most often: Asian corn borer, banded leaf and sheath blight, Corn downy mildew, Corn ear rot, Corn earworm. Our pest finder and disease finder help you name what you see.
What the grain is like
Its ears grew about 17.05 cm long in the trials. The shelling recovery was 79.61 percent, the share of the ear weight that comes off as grain. A higher share means more grain from every sack of ears.
What its seller and farm sources say
- Yield: National trials averaged 10.30 t/ha in Luzon and 8.79 in Mindanao.
- Traits in the seed: VT Double PRO (MON 89034 x NK603): two Bt proteins against Asian corn borer, earworm, cutworm and fall armyworm, plus glyphosate (Roundup) tolerance, 95:5 refuge seed blend.
- Season: Wet and dry.
- Where: Luzon and Mindanao.
- Good ear length (about 17 cm) and husk cover.
- Shelling about 80 percent in national trials.
- Erect leaves for high density planting.
Why farmers know it: the Jan 2025 list shows it licensed to Asian Hybrid Seed Technologies and sold as Dekalb 8719S or AH 8719S, placed third and fourth at two Bukidnon stations in DA 10's 2022 derby. Check these against what farmers near you have seen, because the same variety can do differently from one town to the next.
Where and when to plant DEKALB®8719S VTDoublePro RIB Complete corn
It is recommended for Luzon and Mindanao. Start with the color your buyer pays for: yellow corn goes to feed mills, while white and glutinous corn go to the table. Next, pick between a hybrid, which yields more but needs new seed every season, and an open pollinated variety, whose seed you can save. Then match the island group in its recommendation, because trials in Luzon and Mindanao give different winners. Before planting, get the field ready with our guide: Land preparation for corn.
Before you buy seed
- Buy sealed packs or tagged sacks from an accredited dealer, and check the packing date and germination rate.
- Ask your municipal agriculturist or nearby farmers how it did in your area last season.
- Try it on a small area first, beside the variety you usually plant, before you switch the whole farm.
- Write down the planting day, inputs and harvest, so you can compare varieties on your own ground. anee.io keeps these records for you.
Set the planting day of each lot and anee.io dates every task to harvest, with the weather beside it. Free on the Libre plan.
Start freeCorn varieties like this one
These are the closest matches among the corn varieties we list. So if seed of this one is hard to find, compare these first.
- NK6505 VIP: about 107 days, 6.58 t/ha, 2025
- P3582PWU: about 107 days, 8.09 t/ha, 2025
- P3585PWU: about 107 days, 7.81 t/ha, 2025
- P3582PW: 106 to 108 days, 8.26 t/ha, 2023
Is DK 8719S the same as DEKALB®8719S VTDoublePro RIB Complete?
How long does it take to harvest?
What is its yield?
Can I save its seed?
Where does it grow best?
Where can I buy seed of DEKALB®8719S VTDoublePro RIB Complete?
See how DEKALB®8719S VTDoublePro RIB Complete will do on your farm
With Libre + Anee, see its full record: how it yields, its strengths and weaknesses against pests, diseases and the weather, and whether it fits your farm, your season and your soil.
The account is free, no credit card.
