Durian care spread distance
Durian care spread distance
The spread leaf stage is between the sword (mackerel tail) and the peslad leaf stage. It is when the leaves begin to unfold to light green. The cells and structure of the leaves including the stomata are not fully developed, making photosynthetic and nutrient conveying capabilities not as good as old leaves.
Durian care spread distance
Since the leaves are still unable to generate enough food, fertilizer must be added to nourish and food is constantly added to the durian tree.
Fertilizer focuses on complete nutrients, always using formulated fertilizers such as 15-15-15 or 16-16-16 to help nourish the plant with green leaves and enlarge leaf size.
It is filled with leafy nutrients such as zinc, manganese, iron, calcium-boron to accelerate the leaves to dark and complete green.
Enemy insects that spread in the leaf stage include
1. Aphids, larvae and adults destroy the durian in the young leaf stage. Aphids suck up the vitreous water, which is seen along the midleaf line. The midleaf line is brown, making the leaves crepuscular. If severe, it can cause the young leaves to fall.
* Aphid remover group
- Group 1 Benfuracarb Prothiophos
- Group 2 Fipronil
- Group 4 Imidaclopryd Tyamytoxam Acetamipryd
- Group 5, Spini Toram.
- Group 6, abamectin, emamectin
- Group of 15, Novaluron Loufenuron
- Group 23, Spiromesifen, Spirotetramat.
2. Bantam aphids will destroy the young leaves of durian, causing yellow spots, kink leaves and fall.
* Bantam aphids removal group
- Group 1 Carbaryl, Phenobucarb, Acephate, Prophenophos, Triazophos, Fentoate, Diacinol
- Group 2 Fipronil
- Group 4 Imidachloprids, Tyamytoxam, Acetamiprids and Dino at Furan
- Group 7: Pyriproxyphen
- Group 9: Pymytrozine.
- Group of 16 buprofesin (egg control)
3. Leaf-eating worms: They can be destroyed from the young leaf stage to the peslad and old leaves.
* Disposal groups include
- Group 1, carbaryl, acefate, prophenophos, omethoate
- Group 3 lambda cyhalothrin, cypermethrin, deltametrine
- Group 5, Spinotoram, Spinozad.
- Group 6, abamectin, emamectin benzoate
- Group of 14 hydrochloride cartaps
# Agriculture # Spread leaves # Durian leaves # Plant durian
























































































