Coconut scale insects and mealybugs are sap-sucking pests that feed on sap found in plant cells while excreting toxins from their salivary glands. Leaves eventually turn yellow and die. These coconut palm tree insects can also spread to nearby fruit trees and cause significant damage.
What are the pests of coconut?
Coconut: Insect, Mite and Nematode Pests
- Rhinoceros beetle.
- Red palm weevil.
- Black headed caterpillar.
- Coconut eriophyid mite.
- Termite.
- Nematode.
- IPM for Coconut.
How do you control coconut pests?
Swabbing with neem oil 5% once on the base and upto 2 m height of the trunk for effective control. Spray Copper sulphate 1 % or Cashew nut shell oil 80 % followed by Copper sulphate 1 % then neem oil 5 % and copper sulphate 1 %, then NSKE 20 % to preserve planted coconut leaves from the termite attack.
How do you save a coconut tree?
It is important, however, that you also work hard to keep your coconut tree in good health by keeping it free of damaged fronds and by ensuring that it has a regular supply or purely organic, not chemical based, food in the form of potash/potassium from burnt, dried out coconut fronds (as long as they are disease/pest
How do you control a rat in a coconut tree?
Putting metal trunk banding or plastic sheets around the coconut palm trunk can help deter rats and stop them from reaching the crown. Electric fences (lethal and non-lethal) and other enclosures have been successful, but is expensive.
Do insects eat coconut trees?
There are a number of pests that frequent the coconut tree, causing considerable damage. Coconut scale insects and mealybugs are sap-sucking pests that feed on sap found in plant cells while excreting toxins from their salivary glands. Leaves eventually turn yellow and die.
How do I keep termites off my coconut tree?
Infected tree
- Spray Copper Sulphate 1% or Cashew Nut Shell oil 80% or spray Chlorpyriphos @ 3ml/lit of water, Neem Oil 5% or NSKE 20% to preserve plaited coconut leaves from the termite attack.
- Apply calcium at the base of the trunk for control of termite attack.
What causes holes in coconut trees?
The Coconut Rhinoceros Beetle (Oryctes rhinoceros) was first detected in Hawaii in December 2013. This invasive pest is native to Southeast Asia. It attacks coconut palms by boring into the crowns or tops of the tree where it damages growing tissue and feeds on tree sap.
Does coconut tree need a lot of water?
The irrigation requirement varies according to the soil type and climatic condition. Generally, an adult palm requires 600 to 800 litres of water once in four to seven days. Irrigate in basins of 1.8m radius and 10-20 cm depth.
Which Fertiliser is best for coconut trees?
Nutrient Management :: Coconut. From 5th year onwards, apply 50 kg of FYM or compost or green manure. 1.3 kg urea (560 g N), 2.0 kg super phosphate (320 g P2O5) and 2.0 kg muriate of potash (1200 g K2O) in two equal splits during June – July and December – January.
What is the lifespan of coconut tree?
They are widely planted both for household and commercial use and grow to a height of 20-30 m. They are slow maturing and flower 6-10 years after planting. They are long-lived with an economic life of about 60-70 years, although much older palms are known to exist and yield well.
How often should coconut trees be watered?
Watering. Like many plants that love warmth and humidity, the coconut palm is a thirsty tree. Keep the soil consistently moist but not soggy by saturating it with warm water once or twice a week. Make sure the container does not become waterlogged, as this can result in root rot.
How do you know if a coconut tree is dying?
Symptoms include rapidly yellowing leaves, stunted growth and a rotten brown base. Take the plant out of the pot and inspect health below the soil line. If the roots sport a yellow tinge, you’re good to go, but if they’re brown and mushy, action must be taken immediately.
What kills field rats instantly?
Set Traps
Traps are one of the most effective ways to get rid of rats fast. For best results, consider using snap traps, which are a fast method to kill rats instantly. To prevent other animals from getting into the traps, place them inside a box or under a milk crate.
How do you get rid of a rat infestation naturally?
Natural Ways to Get Rid of Rats
Eucalyptus or Peppermint oil can repel rats because they hate the smell. Another way to use a rat’s sense of smell against them is to plant peppermint and catnip in strategic places. Diatomaceous earth is non-toxic to humans, but it can dry out rats until they die.
How do I keep tree rats away?
You can add metal sheets or sturdy plastic to the trunks of your fruit trees, to help prevent rodents from climbing. Prune and Trim Branches: if your tree has droopy branches, rats may see this as a way to eat any fallen fruit while going unseen since the branches will inadvertently hide them.
Are insects attracted to coconut?
The study found that fatty acids derived from coconut oil had long-lasting insect-repelling properties against flies, ticks, bed bugs and mosquitoes. Lead researcher Junwei Zhu notes that compounds extracted from coconut oil – not the oil itself – were found as an effective repellent, according to a USDA release.
Do worms eat coconut trees?
Both larvae and weevils can cause damage to coconut trees, but mainly are worms. When eating young coconut tops, the weevils make a barrier noise inside the trees like the sound of a rice mill. To know more about their life, we introduce you to the details below!
How do you treat coconut beetles?
Management: Managing the coconut rhinoceros beetle involves removing or destroying organic material that supports larval development such as decaying logs and stumps, removing dead palms, and removing piles of leaves and grass (Schmaedick 2005).
What naturally kills termites?
Boric acid is often recommended for the elimination of termites. Boric acid is a natural pesticide and usually comes in the powder form. You can sprinkle it in the area of infestation or mix it with water to spray in the area. It might be best to use goggles, masks and gloves while spraying the acid.
What kills termites permanently?
What chemical kills termites? There are two main chemicals used to kill termites—fipronil and hexaflumuron. Fipronil is the specially designed chemical used as an active ingredient in many different liquid termiticides.