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<br>[Jatropha Curcas](https://www.pinterest.com.au/missionnewenergy/) is gaining significance commercially as the need of nonrenewable fuel sources increases greatly and likewise [jatropha curcas](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) is an eco-friendly energy plantation. Plantation of this plant is considered to be an excellent fuel and it is also very economical compared to other fuels. Recently, [jatropha curcas](https://www.proactiveinvestors.co.uk/companies/news/159352/mission-newenergy-debt-free-focused-on-biofuel-joint-venture-60797.html) is dealing with some difficulty with bugs and illness. The bugs are [categorized](https://biodieselmagazine.com/articles/felda-global-buys-missions-kuantan-port-plant-for-11-5-million-9053) into two varieties: Pest that impact young plants and Pest that affect matured plants.<br>
<br>Young plant pests: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.<br>
<br>Agrotis ipsilon: It is commonly called Cut worm. This insect impacts the seedlings and young [jatropha curcas](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) plants. If the plant is impacted by the cutworm, the stem gets cut nearer to the soil surface and this will diminished the plant entirely.<br>
<br>Control: This bug can be managed by [picking](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) the larva found around the plants or by mixing the bran, sawdust with insecticides.<br>
<br>Scarabaeid Beetle: This pest destroys the root of the young plant. Initially, the larva consumes the raw [materials](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) present in the soil and after that comes to the root. The larva attack might eliminate the entire plant.<br>
<br>Control: The plant with excellent resistance power can conquer the pest. For heavy attack, insecticides with elements carbosulfan and carbofuran can be utilized to kill the bug.<br>
<br>Army worm: Spodoptera litura presence can be determined by biting in the leaves. The extreme infection could completely eliminate the plants.<br>
<br>Control: Insecticides are utilized to manage the pests.<br>
<br>Grasshopper: This [prevails bug](https://www.proactiveinvestors.co.uk/companies/news/159346/mission-newenergy-delivers-maiden-biodiesel-production-to-global-oil-major-24476.html) discovered in a number of plants. Valanga nigricornis and Locusta migratoria commonly attacks the plant. The insect typically attacks the young plant.<br>
<br>Control: The [insecticides](https://www.businessnews.com.au/Company/Mission-NewEnergy) used 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 furnacalis and Xyleborus: This insect damages the [Jatropha](https://www.businessnews.com.au/Company/Mission-NewEnergy) stem and it is commonly seen in [Indonesia](https://www.bloomberg.com/profile/company/MNELF:US). The [stem assaulted](https://www.google.com/search?kgmid=/m/0cqd_rb) by this pest normally fall down. The existence can be recognized by the larva penetration hole at the stem.<br>
<br>Control: The Insecticide typically used to manage this insect is carbofuran.<br>
<br>Pest of leaf: The common pests observed are leaf caterpillar, Neetle caterpillar, Leaf hopper, Mite, Ear corn [caterpillar](https://www.businessnews.com.au/Company/Mission-NewEnergy).<br>
<br>Leaf Caterpillar: This insect can eat all the leaves of the plant simply put duration. The quality and yield of the seeds get lowered due to the heavy attack.<br>
<br>Control: This can be managed by [choosing](https://www.bloomberg.com/profile/company/MNELF:US) the old larvae around the surface area and discarding the assaulted leaves.<br>
<br>Needle Caterpillar: This caterpillar is covered with spinal columns and produces a burning sensation when permitted to contact with skin as it produces particular chemical compound. [Initially](https://www.crunchbase.com/organization/mission-newenergy) the [pest crowded](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) in the leaf and after that spread all over the plant when it ages.<br>
<br>Control: Manually, the bug can be eliminated just by soaking it in water or kerosene. The heavy attack can be managed by spraying organophosphate insecticides.<br>
<br>Leaf Hopper: This bug is found mainly in tropical and subtropical areas. 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 controlled by utilizing insecticides like imidachloprid, beta cyfluthrin or carbosulfan.<br>
<br>Mite: Mite also [assaults](https://www.investing.com/equities/mission-newenergy-ltd-company-profile) the leaf and makes the entire plant weak. The bug existence can be identified when the leaf become yellow-colored, diminishes, turns red and drop. The insect can also be spread through fallen leaves.<br>
<br>Control: Some preventive procedures can be done like correct sanitation and burning the [fallen leaves](https://www.crunchbase.com/organization/mission-newenergy). Heavy attack can be dealt with by spraying insecticides.<br>
<br>Some dreadful 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 during blossom period so the crop yield completely drops. This pest is seen around the tropical area.<br>
<br>The poisonous enzyme in the plant diminishes the entire plant.<br>
<br>Control: Insecticides suggested for this bug is chlorfluazuron, diflubenzuron, alfamethrin, and [lamda cyhalothrin](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608).<br>
<br>Tip borer caterpillar: The insects commonly happens attacks the plant in blooming season and this insect is seen extensively in [tropical regions](https://www.crunchbase.com/organization/mission-newenergy). The female [bug laid](https://www.zonebourse.com/cours/action/MISSION-NEWENERGY-LIMITED-8557641/) the eggs on the tender part of the plant and the young larvae feed the young fruits and plant pointers.<br>
<br>Control: Manually, the assaulted seeds are advised to burn. The insecticides like monocrotophos and bensultap are sprayed at the blooming season.<br>