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<br>[Jatropha](https://pitchbook.com/profiles/company/51278-86) [jatropha curcas](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) is gaining value commercially as the need of fossil fuels increases significantly and likewise [Jatropha](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) is an environment-friendly energy plantation. Plantation of this plant is thought about to be an exceptional fuel alternative and it is likewise extremely cost-effective compared to other fuels. Recently, [jatropha curcas](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) is facing some problem with insects and illness. The insects are classified into two varieties: Pest that affect young plants and Pest that affect matured plants.<br>
<br>Young plant insects: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.<br>
<br>Agrotis ipsilon: It is frequently called Cut worm. This pest affects the seedlings and young [Jatropha](https://www.google.com/search?kgmid=/m/0cqd_rb) plants. If the plant is affected by the cutworm, the stem gets cut nearer to the soil surface and this will diminished the plant totally.<br>
<br>Control: This bug can be [managed](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) by [picking](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) the larva found around the plants or by mixing the bran, sawdust with insecticides.<br>
<br>Scarabaeid Beetle: This insect destroys the root of the young plant. Initially, the larva consumes the organic matters present in the soil and after that pertains to the root. The larva attack may kill the whole plant.<br>
<br>Control: The plant with great resistance power can get rid of the insect. For heavy attack, [insecticides](https://www.bloomberg.com/profile/company/MNELF:US) with components carbosulfan and carbofuran can be to kill the bug.<br>
<br>Army worm: Spodoptera litura existence can be [recognized](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) by biting in the leaves. The extreme infection might totally kill the plants.<br>
<br>Control: Insecticides are used to control the pests.<br>
<br>Grasshopper: This is common insect found in numerous plants. Valanga nigricornis and Locusta migratoria extensively assaults the plant. The pest frequently attacks the young plant.<br>
<br>Control: The insecticides utilized betacyfluthrin, cypermethrin, thiodicarb, MIPC, and fipronil.<br>
<br>Pest observed in fully grown plants:<br>
<br>Pest of Stem: Ostrinia furnacalis, Xyleborus spp.<br>
<br>[Ostrinia](https://www.energy-xprt.com/companies/mission-newenergy-limited-36048) furnacalis and Xyleborus: This bug harms the [Jatropha](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) stem and it is widely seen in Indonesia. The [stem assaulted](https://www.zoominfo.com/c/mission-newenergy/346542889) by this insect generally drop. The existence can be recognized by the larva penetration hole at the stem.<br>
<br>Control: The Insecticide typically [utilized](https://www.crunchbase.com/organization/mission-newenergy) to manage this pest is carbofuran.<br>
<br>Pest of leaf: The typical pests observed are leaf caterpillar, Neetle caterpillar, Leaf hopper, Mite, Ear corn caterpillar.<br>
<br>Leaf Caterpillar: This insect can consume all the leaves of the plant in short period. The quality and yield of the seeds get [decreased](https://www.businessnews.com.au/Company/Mission-NewEnergy) due to the heavy attack.<br>
<br>Control: This can be controlled by choosing the old larvae around the surface and getting rid of the assaulted leaves.<br>
<br>Needle Caterpillar: This caterpillar is covered with spines and produces a burning experience when allowed to exposure to skin as it produces specific chemical compound. Initially the [bug crowded](https://stocktwits.com/symbol/MNEL) in the leaf and then spread out all over the plant when it grows older.<br>
<br>Control: Manually, the pest can be killed only by soaking it in water or kerosene. The heavy attack can be controlled by spraying organophosphate insecticides.<br>
<br>Leaf Hopper: This pest is found primarily in tropical and [subtropical](https://www.pinterest.com.au/missionnewenergy/) areas. The insect targets the leaf and sucks all the nutrients of the leaf and gets curls at the idea. Later, the whole leaf dry and die.<br>
<br>Control: The heavy attack can be managed by utilizing insecticides like imidachloprid, beta cyfluthrin or carbosulfan.<br>
<br>Mite: Mite likewise assaults the leaf and makes the entire plant weak. The bug presence can be [identified](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) when the leaf ended up being yellow-colored, diminishes, reddens and fall down. The bug can also be spread through fallen leaves.<br>
<br>Control: Some preventive steps can be done like appropriate sanitation and burning the fallen leaves. Heavy attack can be treated by spraying insecticides.<br>
<br>Some awful bug which [assaults flower](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) and fruit are, Stink bug (Nezara viridula)<br>
<br>Chrysocoris javanus, Tip [borer caterpillar](https://www.google.com/search?kgmid=/m/0cqd_rb).<br>
<br>Stink Bug: Sting bug is a severe bug which attacks the plant during bloom duration so the crop yield [totally drops](https://www.investing.com/equities/mission-newenergy-ltd-company-profile). This pest is seen around the tropical region.<br>
<br>The hazardous enzyme in the plant shrinks the entire plant.<br>
<br>Control: Insecticides recommended for this insect is chlorfluazuron, diflubenzuron, alfamethrin, and lamda cyhalothrin.<br>
<br>Tip borer caterpillar: The [bugs typically](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) occurs attacks the plant in flowering season and this insect is seen widely in tropical areas. The female insect laid the eggs on the tender part of the plant and the young larvae feed the young fruits and plant ideas.<br>
<br>Control: Manually, the attacked seeds are recommended to burn. The insecticides like monocrotophos and bensultap are sprayed at the flowering season.<br>