Claim · model-written summary
Guanchun No.4 is more resistant to powdery mildew than Shengtianhuaxiu.
- Taxon
- Bitter Gourd
Momordica charantiat0 - Material
- Guanchun No.4t0
- Interactor
- powdery mildewe0pathogen
- Outcome
- resistance to powdery mildewe0
- Direction
- strongere0
- Comparator
- Shengtianhuaxiue0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“It has stronger resistance to powdery mildew, blight and fusarium wilt than the control cultivar Shengtianhuaxiu”
t0“Guanchun No.4, a New Early-maturing and High-yield Bitter Gourd Cultivar”
Title
Breeding of Guanchun No.4, a New Early-maturing and High-yield Bitter Gourd Cultivar
Miao Ming-ju Journal of Changjiang Vegetables 2015
Other claims from this paper (11)
- Observation Guanchun No.4 was bred from inbred lines 333 and 11.
- Observation Guanchun No.4 is early maturing and grows vigorously.
- Observation Main and side vines bear fruit; the first female flower occurs at nodes nine to eleven.
- Observation Guanchun No.4 fruit is white green and 26-32 cm long.
- Observation Guanchun No.4 fruit diameter is 5-7 cm.
- Observation Guanchun No.4 flesh is 1.0-1.1 cm thick.
- Observation Single fruit weight is 400-600 g.
- Observation Protected cultivation in early spring yielded 3 200-3 500 kg/667 m2.
- Observation Guanchun No.4 is more resistant to blight than Shengtianhuaxiu.
- Observation Guanchun No.4 is more resistant to fusarium wilt than Shengtianhuaxiu.
- Observation Authors state the cultivar suits Sichuan, Hunan and Jiangxi.