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<br>[Jatropha Curcas](https://www.crunchbase.com/organization/mission-newenergy) is getting value commercially as the need of nonrenewable fuel sources increases significantly and likewise is an eco-friendly energy plantation. Plantation of this plant is considered to be an exceptional fuel alternative and it is also extremely cost-effective [compared](https://biodieselmagazine.com/articles/felda-global-buys-missions-kuantan-port-plant-for-11-5-million-9053) to other fuels. Recently, [Jatropha](https://www.businessnews.com.au/Company/Mission-NewEnergy) is facing some problem with pests and diseases. The [insects](https://www.intelligentinvestor.com.au/shares/asx-mbt/mission-newenergy-limited/share-price) are classified into 2 varieties: Pest that impact young plants and Pest that impact grown plants.<br>
<br>Young plant bugs: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.<br>
<br>Agrotis ipsilon: It is typically referred to as Cut worm. This insect affects the seedlings and young [Jatropha](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) plants. If the plant is impacted by the cutworm, the stem gets cut nearer to the soil surface and this will diminished the plant completely.<br>
<br>Control: This bug can be managed by selecting the larva discovered around the plants or by mixing the bran, sawdust with insecticides.<br>
<br>[Scarabaeid](https://www.google.com/search?kgmid=/m/0cqd_rb) Beetle: This [pest destroys](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) the root of the young plant. Initially, the larva consumes the natural matters present in the soil and after that concerns the root. The larva attack may eliminate the whole plant.<br>
<br>Control: The plant with excellent resistance power can overcome the pest. For heavy attack, insecticides with parts carbosulfan and carbofuran can be [utilized](https://www.bloomberg.com/profile/company/MNELF:US) to eliminate the insect.<br>
<br>Army worm: Spodoptera litura presence can be determined by biting in the leaves. The severe infection might totally kill the plants.<br>
<br>Control: Insecticides are utilized to control the insects.<br>
<br>Grasshopper: This prevails insect discovered in numerous plants. Valanga nigricornis and Locusta migratoria extensively attacks the plant. The pest typically attacks the young plant.<br>
<br>Control: The insecticides used betacyfluthrin, cypermethrin, thiodicarb, MIPC, and [fipronil](https://www.crunchbase.com/organization/mission-newenergy).<br>
<br>Pest observed in fully grown plants:<br>
<br>Pest of Stem: Ostrinia furnacalis, Xyleborus spp.<br>
<br>Ostrinia furnacalis and Xyleborus: This insect damages the [Jatropha](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) stem and it is extensively seen in Indonesia. The stem attacked by this insect typically fall down. The presence can be identified by the larva penetration hole at the stem.<br>
<br>Control: The Insecticide usually used to control this insect is [carbofuran](https://www.crunchbase.com/organization/mission-newenergy).<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 eat all the leaves of the plant in short duration. The quality and yield of the seeds get reduced due to the heavy attack.<br>
<br>Control: This can be controlled by [picking](https://www.pinterest.com.au/missionnewenergy/) the old larvae around the surface area and getting rid of the assaulted leaves.<br>
<br>Needle Caterpillar: This caterpillar is covered with spinal columns and produces a burning experience when permitted to [contact](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) with skin as it produces specific chemical [substance](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). Initially the insect crowded in the leaf and after that spread all over the plant when it ages.<br>
<br>Control: Manually, the bug can be killed only by soaking it in water or kerosene. The heavy attack can be managed by spraying organophosphate insecticides.<br>
<br>Leaf Hopper: This pest is discovered mainly in tropical and subtropical regions. The pest targets the leaf and draws all the nutrients of the leaf and gets curls at the pointer. Later, the whole leaf dry and die.<br>
<br>Control: The heavy attack can be managed by [utilizing insecticides](https://www.crunchbase.com/organization/mission-newenergy) like imidachloprid, beta cyfluthrin or carbosulfan.<br>
<br>Mite: Mite also assaults the leaf and makes the entire plant weak. The bug presence can be recognized when the leaf ended up being yellow-colored, diminishes, turns red and drop. The bug can also be spread out through [fallen leaves](https://www.pinterest.com.au/missionnewenergy/).<br>
<br>Control: Some [preventive steps](https://www.pinterest.com.au/missionnewenergy/) can be done like [proper sanitation](https://www.zoominfo.com/c/mission-newenergy/346542889) and burning the fallen leaves. [Heavy attack](https://www.bloomberg.com/profile/company/MNELF:US) can be treated by spraying insecticides.<br>
<br>Some terrible insect which assaults flower and fruit are, Stink bug (Nezara viridula)<br>
<br>Chrysocoris javanus, Tip borer caterpillar.<br>
<br>Stink Bug: Sting bug is a major pest which attacks the plant throughout bloom duration so the crop yield totally drops. This pest is seen around the tropical region.<br>
<br>The harmful enzyme in the plant shrinks the whole plant.<br>
<br>Control: Insecticides recommended for this pest is chlorfluazuron, diflubenzuron, alfamethrin, and lamda cyhalothrin.<br>
<br>Tip borer caterpillar: The insects typically occurs attacks the plant in flowering season and this pest is seen extensively in tropical regions. The female bug laid the eggs on the tender part of the plant and the young [larvae feed](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) the young fruits and plant tips.<br>
<br>Control: Manually, the attacked seeds are recommended to burn. The insecticides like monocrotophos and [bensultap](https://www.pinterest.com.au/missionnewenergy/) are sprayed at the flowering season.<br>