Diseases and Control Methods of Baby's Breath
As a main variety in the cut flower market, Baby's Breath is widely favored for its delicate star-shaped flowers. However, in actual cultivation, diseases such as leaf spot and stem rot often threaten the health of the plants. This article will systematically analyze the common pest and disease hazards of Baby's Breath and scientific control measures.
Basic Knowledge of Baby's Breath Pest Control
Analysis of Growth Cycle Characteristics
Commercial cultivation often adopts a rotation mode of spring, autumn, and winter, with a single growth period usually controlled at 2-3 months. This short cycle characteristic significantly reduces the incidence of pests, but soil-borne pathogens need to be prevented.
Integrated Pest Management System for Baby's Breath
Identification of Three Common Pests
Aphids cluster on tender buds and secrete honeydew, red spiders cause leaf yellowing, and mites cause rust spots on the back of leaves. It is recommended to combine physical isolation and chemical control: initially remove infested branches, and alternate the use of omethoate and cypermethrin in severe cases.
Disease Control System for Baby's Breath
Solutions for Soil-Borne Diseases
Soil fumigation with a 40% formaldehyde solution diluted 50 times before planting can effectively prevent stem rot. Spraying with zinc omethoate weekly at the initial onset of leaf spot disease, combined with the application of phosphorus and potassium fertilizers, can enhance disease resistance.
Environmental Control Techniques
Maintain a day-night temperature difference of 8-10°C and relative humidity below 60%. Use a drip irrigation system to avoid water accumulation on leaves and regularly clean the cultivation bed of weeds and fallen leaves.
Through a three-dimensional control system of soil disinfection, chemical prevention, and environmental regulation, the commercial quality of Baby's Breath can be significantly improved. It is recommended to establish a cultivation log to record the medication cycle, and combine it with a rotation system to achieve sustainable production.