What kind of medicine is effective for the palm cochineal insect
This article brings you some knowledge about the palm cochineal insect and what medicine is effective, as well as some tips for dealing with plants. Let's learn about it together.
What kind of medicine is effective for the palm cochineal insect
If the palm has many brown spots that look dense, it is likely infested with cochineal insects. This is mainly caused by a hot and humid environment, poor ventilation, and a stuffy and damp atmosphere. You can spray the cochineal insects with 70% metham sodium 800 solution or 75% carbendazim 1000 times solution, and regularly spray with 800 times oxygen
Symptoms of palm cochineal insects
If the palm has many brown spots that look dense, it is likely infested with cochineal insects.
Harm caused by palm cochineal insects
The body of the cochineal insect is covered with a layer of horny shell, making it difficult to spray directly with medicine. It absorbs the sap of the plant, causing significant damage to the palm, leading to poor growth, yellowing leaves, premature defoliation, and in severe cases, the palm may wither and die.
Causes of palm cochineal insects
The main reason for the outbreak of cochineal insects in palms is a hot and humid environment, poor ventilation, and a stuffy and damp atmosphere.
Effective medicine for palm cochineal insects
Cochineal insects in palms can be treated with 70% metham sodium 800 solution or 75% carbendazim 1000 times solution, and regularly sprayed with 800 times oxygen
Methods to prevent palm cochineal insects
To prevent palm cochineal insects, it is important to strengthen cultivation management and avoid excessive watering, while ensuring good ventilation.
Methods to deal with cochineal insects
Cochineal insect control can involve using 80% phosphorus aluminum wettable powder 400-600 times solution, or 25% metalaxyl wettable powder 500-800 times solution to spray or water the soil of the affected plants. In summer, it is prone to cochineal and aphid infestations, and 40% oxygen
Preventive measures for cochineal insects
1. Dilute white wine with water in a ratio of 1:2. When treating insects, thoroughly water the surface of the potting soil. Cochineal insects start to become active when the room temperature is 7°C in spring. Water once in mid-April, then every half month for a total of 4 times for effective results. 2. Use 50 ml of vinegar (rice vinegar), dip a small cotton ball in the vinegar, and gently wipe the affected stems and leaves of the plant with the damp cotton ball to remove the cochineal insects. This method is convenient and safe, achieving the goal of pest control while making the damaged leaves green and shiny again. 3. Wipe the affected plants with alcohol repeatedly to remove the cochineal insects thoroughly and cleanly. When wiping the leaves of orchids with alcohol, not only can the cochineal insects be removed, but even the invisible larvae can be completely killed. 4. Mix kerosene, laundry detergent, and water in a ratio of 10:0.6:6 to create a mother solution, which contains 60% and has a milky consistency. After diluting the mother solution with water to 30% oil content, carefully spray it on the affected parts of plants such as米兰, 金桔, 苏铁.
This article shares a detailed introduction to what medicine is effective for palm cochineal insects, hoping you will like it!