From a1097fb6b64e8438149a84d2c7729f4df40f8630 Mon Sep 17 00:00:00 2001 From: Ashley Greaves Date: Sun, 12 Jan 2025 02:50:25 +0800 Subject: [PATCH] Add Pests Of Jatropha --- Pests-Of-Jatropha.md | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Pests-Of-Jatropha.md diff --git a/Pests-Of-Jatropha.md b/Pests-Of-Jatropha.md new file mode 100644 index 0000000..0acafd1 --- /dev/null +++ b/Pests-Of-Jatropha.md @@ -0,0 +1,30 @@ +
[Jatropha Curcas](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) is getting importance commercially as the need of fossil fuels increases enormously and likewise [jatropha curcas](https://forest500.org/rankings/companies/mission-newenergy-limited) is an environmentally friendly energy plantation. Plantation of this plant is thought about to be an outstanding fuel alternative and it is also very affordable compared to other fuels. Recently, [Jatropha](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) is facing some trouble with bugs and [diseases](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html). The bugs are categorized into 2 varieties: Pest that affect young plants and Pest that impact matured plants.
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Young plant bugs: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.
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Agrotis ipsilon: It is frequently referred to as Cut worm. This insect affects the seedlings and young [Jatropha plants](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html). If the plant is affected by the cutworm, the stem gets cut nearer to the soil surface area and this will shrunk the plant entirely.
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Control: This insect can be controlled by choosing the larva found around the plants or by blending the bran, sawdust with insecticides.
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Scarabaeid Beetle: This pest ruins the root of the young plant. Initially, the larva consumes the raw materials present in the soil and after that comes to the root. The larva attack might eliminate the entire plant.
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Control: The plant with great resistance power can conquer the insect. For heavy attack, insecticides with parts carbosulfan and carbofuran can be used to [eliminate](https://www.abnnewswire.net/companies/en/31347/%E0%B8%9A%E0%B8%A3%E0%B8%B4%E0%B8%A9%E0%B8%B1%E0%B8%97-Mission-NewEnergy-%E0%B8%88%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%94.html/4) the bug.
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Army worm: Spodoptera litura existence can be recognized by biting in the leaves. The extreme infection could entirely eliminate the plants.
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Control: Insecticides are utilized to control the pests.
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Grasshopper: This is typical bug found in a number of plants. Valanga nigricornis and Locusta migratoria widely assaults the plant. The insect frequently attacks the young plant.
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Control: The insecticides utilized betacyfluthrin, cypermethrin, thiodicarb, MIPC, and fipronil.
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[Pest observed](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) in mature plants:
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Pest of Stem: Ostrinia furnacalis, Xyleborus spp.
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Ostrinia furnacalis and Xyleborus: This insect damages the [jatropha curcas](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) stem and it is commonly seen in Indonesia. The [stem attacked](https://stocktwits.com/symbol/MNEL) by this pest generally fall down. The [existence](https://pitchbook.com/profiles/company/51278-86) can be recognized by the [larva penetration](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) hole at the stem.
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Control: The Insecticide generally utilized to control this pest is carbofuran.
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Pest of leaf: The typical pests observed are leaf caterpillar, Neetle caterpillar, Leaf hopper, Mite, Ear corn caterpillar.
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Leaf Caterpillar: This bug can [consume](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html) all the leaves of the plant in other words duration. The quality and yield of the seeds get decreased due to the heavy attack.
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Control: This can be managed by picking the old larvae around the [surface](https://www.intelligentinvestor.com.au/shares/asx-mbt/mission-newenergy-limited/share-price) and getting rid of the [attacked leaves](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html).
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Needle Caterpillar: This caterpillar is [covered](https://www.zoominfo.com/c/mission-newenergy/346542889) with spines and produces a burning experience when allowed to exposure to skin as it produces certain chemical compound. Initially the bug crowded in the leaf and after that spread out all over the plant when it gets older.
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Control: Manually, the insect can be killed only by [soaking](https://biodieselmagazine.com/articles/felda-global-buys-missions-kuantan-port-plant-for-11-5-million-9053) it in water or kerosene. The heavy attack can be controlled by spraying organophosphate [insecticides](https://www.google.com/search?kgmid=/m/0cqd_rb).
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Leaf Hopper: This pest is found primarily in tropical and subtropical regions. The bug targets the leaf and sucks all the nutrients of the leaf and gets curls at the tip. Later, the entire leaf dry and die.
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Control: The heavy attack can be controlled by using insecticides like imidachloprid, beta [cyfluthrin](https://www.zoominfo.com/c/mission-newenergy/346542889) or carbosulfan.
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Mite: Mite likewise assaults the leaf and makes the whole plant weak. The insect presence can be [recognized](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) when the leaf become yellowish, diminishes, reddens and drop. The insect can likewise be spread through fallen leaves.
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Control: Some preventive procedures can be done like correct sanitation and burning the fallen leaves. Heavy attack can be dealt with by spraying insecticides.
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Some dreadful bug which assaults flower and fruit are, Stink bug (Nezara viridula)
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Chrysocoris javanus, Tip borer caterpillar.
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Stink Bug: Sting bug is a severe pest which attacks the plant throughout bloom duration so the crop yield entirely drops. This insect is seen around the tropical area.
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The hazardous enzyme in the plant [diminishes](https://www.businessnews.com.au/Company/Mission-NewEnergy) the whole plant.
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Control: Insecticides recommended for this insect is chlorfluazuron, diflubenzuron, alfamethrin, and lamda cyhalothrin.
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Tip borer caterpillar: The insects typically occurs attacks the plant in blooming season and this bug is seen commonly in tropical areas. The laid the eggs on the tender part of the plant and the young larvae feed the young fruits and plant pointers.
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Control: Manually, the attacked seeds are advised to burn. The insecticides like monocrotophos and bensultap are [sprayed](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html) at the flowering season.
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