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Add Pests Of Jatropha

Velva Margarot 2025-01-12 06:47:07 +08:00
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<br>[Jatropha Curcas](https://www.proactiveinvestors.co.uk/companies/news/159352/mission-newenergy-debt-free-focused-on-biofuel-joint-venture-60797.html) is gaining importance commercially as the need of [fossil fuels](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) [increases](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) greatly and also [Jatropha](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) is an environment-friendly energy plantation. Plantation of this plant is thought about to be an outstanding fuel substitute and it is likewise very affordable compared to other fuels. Recently, [jatropha curcas](https://www.energy-xprt.com/companies/mission-newenergy-limited-36048) is facing some problem with [insects](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) and diseases. The pests are [categorized](https://www.proactiveinvestors.co.uk/companies/news/159352/mission-newenergy-debt-free-focused-on-biofuel-joint-venture-60797.html) into 2 varieties: Pest that affect young plants and Pest that affect developed plants.<br>
<br>Young plant pests: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.<br>
<br>Agrotis ipsilon: It is typically referred to as Cut worm. This bug affects the seedlings and young [Jatropha](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) plants. If the plant is affected by the cutworm, the stem gets cut nearer to the soil surface area and this will diminished the plant totally.<br>
<br>Control: This insect can be by [picking](https://www.proactiveinvestors.co.uk/companies/news/159352/mission-newenergy-debt-free-focused-on-biofuel-joint-venture-60797.html) the larva found around the plants or by mixing the bran, [sawdust](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) with insecticides.<br>
<br>Scarabaeid Beetle: This insect destroys the root of the young plant. Initially, the larva takes in the natural matters present in the soil and after that [pertains](https://www.sec.gov/Archives/edgar/data/1463471/000165495419013063/R31.htm) to the root. The larva attack may eliminate the entire plant.<br>
<br>Control: The plant with excellent resistance power can [conquer](https://forest500.org/rankings/companies/mission-newenergy-limited) the pest. For heavy attack, [insecticides](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) with components carbosulfan and carbofuran can be utilized to kill the pest.<br>
<br>Army worm: Spodoptera litura presence can be determined by biting in the leaves. The severe infection could entirely kill the plants.<br>
<br>Control: Insecticides are used to manage the insects.<br>
<br>Grasshopper: This prevails pest discovered in several plants. Valanga nigricornis and Locusta migratoria commonly attacks the plant. The insect frequently assaults the young plant.<br>
<br>Control: The insecticides utilized betacyfluthrin, cypermethrin, thiodicarb, MIPC, and fipronil.<br>
<br>Pest observed in mature plants:<br>
<br>Pest of Stem: Ostrinia furnacalis, Xyleborus spp.<br>
<br>Ostrinia furnacalis and Xyleborus: This pest harms the [jatropha curcas](https://www.crunchbase.com/organization/mission-newenergy) stem and it is extensively seen in Indonesia. The stem assaulted by this bug usually drop. The presence can be determined by the larva penetration hole at the stem.<br>
<br>Control: The Insecticide normally used to manage this insect is carbofuran.<br>
<br>Pest of leaf: The typical pests observed are leaf caterpillar, Neetle caterpillar, Leaf hopper, Mite, Ear corn [caterpillar](https://stocktwits.com/symbol/MNEL).<br>
<br>Leaf Caterpillar: This bug can eat all the leaves of the plant in other words duration. The quality and yield of the seeds get minimized due to the heavy attack.<br>
<br>Control: This can be controlled by picking the old larvae around the surface area and throwing away the attacked leaves.<br>
<br>Needle Caterpillar: This caterpillar is covered with spinal columns and produces a burning experience when enabled to [contact](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) with skin as it produces certain chemical substance. Initially the [insect crowded](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) in the leaf and after that spread all over the plant when it gets older.<br>
<br>Control: Manually, the insect can be killed only by [soaking](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html) it in water or kerosene. The heavy attack can be managed by [spraying organophosphate](https://pitchbook.com/profiles/company/51278-86) insecticides.<br>
<br>Leaf Hopper: This insect is discovered mainly in tropical and subtropical regions. The bug targets the leaf and draws all the nutrients of the leaf and gets curls at the idea. Later, the whole leaf dry and pass away.<br>
<br>Control: The [heavy attack](https://www.sec.gov/Archives/edgar/data/1463471/000165495419013063/R31.htm) can be managed by utilizing insecticides like imidachloprid, beta cyfluthrin or carbosulfan.<br>
<br>Mite: Mite also [attacks](https://forest500.org/rankings/companies/mission-newenergy-limited) the leaf and makes the entire plant weak. The insect existence can be recognized when the leaf become yellow-colored, shrinks, turns red and fall down. The insect can also be spread through fallen leaves.<br>
<br>Control: Some preventive measures can be done like correct sanitation and burning the fallen leaves. Heavy attack can be treated by spraying insecticides.<br>
<br>Some dreadful insect which attacks flower and fruit are, Stink bug (Nezara viridula)<br>
<br>Chrysocoris javanus, Tip borer caterpillar.<br>
<br>Stink Bug: Sting bug is a major insect which attacks the plant throughout bloom period so the crop yield completely falls down. This insect is seen around the tropical area.<br>
<br>The poisonous enzyme in the plant shrinks the whole plant.<br>
<br>Control: Insecticides suggested for this pest is chlorfluazuron, diflubenzuron, alfamethrin, and lamda cyhalothrin.<br>
<br>Tip borer caterpillar: The insects typically takes place attacks the plant in flowering season and this insect is seen commonly in tropical regions. The female pest laid the eggs on the tender part of the plant and the young larvae feed the young fruits and plant tips.<br>
<br>Control: Manually, the attacked seeds are suggested to burn. The insecticides like monocrotophos and bensultap are sprayed at the blooming season.<br>