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<br>[Jatropha Curcas](https://www.intelligentinvestor.com.au/shares/asx-mbt/mission-newenergy-limited/share-price) is gaining significance commercially as the demand of nonrenewable fuel sources increases tremendously and likewise [jatropha curcas](https://www.proactiveinvestors.com.au/ASX:MBT/Mission-NewEnergy-Ltd) is an environment-friendly energy plantation. Plantation of this plant is considered to be an exceptional fuel replacement and it is also really economical compared to other fuels. Recently, [Jatropha](https://www.zoominfo.com/c/mission-newenergy/346542889) is dealing with some problem with insects and diseases. The insects are classified into two ranges: Pest that impact young plants and Pest that impact grown plants.<br> |
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<br>Young plant insects: Cutworm, Scarabeid Beetle, Army worm, Grasshopper.<br> |
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<br>Agrotis ipsilon: It is commonly called Cut worm. This [bug impacts](https://stocktwits.com/symbol/MNEL) the seedlings and young [jatropha curcas](https://forest500.org/rankings/companies/mission-newenergy-limited) plants. If the plant is by the cutworm, the stem gets cut nearer to the soil surface area and this will diminished the plant entirely.<br> |
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<br>Control: This pest can be managed by [selecting](https://www.pinterest.com.au/missionnewenergy/) the larva found around the plants or by mixing the bran, sawdust with insecticides.<br> |
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<br>Scarabaeid Beetle: This bug destroys the root of the young plant. Initially, the larva takes in the natural matters present in the soil and after that comes to the root. The larva attack may kill the entire plant.<br> |
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<br>Control: The plant with excellent resistance power can conquer the insect. For heavy attack, insecticides with [components carbosulfan](https://www.bloomberg.com/profile/company/MNELF:US) and [carbofuran](https://www.google.com/search?kgmid=/m/0cqd_rb) can be used to kill the pest.<br> |
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<br>Army worm: Spodoptera litura existence can be determined by biting in the leaves. The serious infection might completely eliminate the plants.<br> |
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<br>Control: Insecticides are used to manage the [insects](https://www.google.com/search?kgmid=/m/0cqd_rb).<br> |
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<br>Grasshopper: This prevails pest discovered in a number of plants. Valanga nigricornis and [Locusta](https://www.crunchbase.com/organization/mission-newenergy) migratoria commonly attacks the plant. The bug often attacks the young plant.<br> |
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<br>Control: The [insecticides utilized](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) betacyfluthrin, cypermethrin, thiodicarb, MIPC, and [fipronil](https://www.crunchbase.com/organization/mission-newenergy).<br> |
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<br>Pest observed in fully grown plants:<br> |
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<br>Pest of Stem: Ostrinia furnacalis, Xyleborus spp.<br> |
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<br>Ostrinia furnacalis and Xyleborus: This bug harms the [jatropha curcas](https://www.nasdaq.com/market-activity/ipos/overview?dealId=804419-65608) stem and it is commonly seen in Indonesia. The [stem attacked](https://www.marketscreener.com/quote/stock/MISSION-NEWENERGY-LIMITED-178469/company/) by this insect typically drop. The presence can be determined by the larva penetration hole at the stem.<br> |
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<br>Control: The Insecticide normally used to manage this pest is carbofuran.<br> |
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<br>Pest of leaf: The typical insects observed are leaf caterpillar, Neetle caterpillar, Leaf hopper, Mite, Ear corn [caterpillar](https://biodieselmagazine.com/articles/felda-global-buys-missions-kuantan-port-plant-for-11-5-million-9053).<br> |
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<br>Leaf Caterpillar: This insect can eat all the leaves of the plant simply put period. The [quality](https://www.crunchbase.com/organization/mission-newenergy) and yield of the seeds get lowered due to the heavy attack.<br> |
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<br>Control: This can be managed by picking the old larvae around the surface area and throwing away the attacked leaves.<br> |
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<br>Needle Caterpillar: This caterpillar is covered with spines and produces a burning feeling when permitted to call with skin as it produces certain chemical substance. Initially the insect crowded in the leaf and after that spread out all over the plant when it ages.<br> |
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<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> |
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<br>Leaf Hopper: This pest is discovered primarily in tropical and subtropical regions. The [bug targets](https://www.energy-xprt.com/companies/mission-newenergy-limited-36048) the leaf and sucks all the nutrients of the leaf and gets curls at the suggestion. Later, the whole leaf dry and die.<br> |
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<br>Control: The heavy attack can be managed by using [insecticides](https://forest500.org/rankings/companies/mission-newenergy-limited) like imidachloprid, beta cyfluthrin or [carbosulfan](https://www.google.com/search?kgmid=/m/0cqd_rb).<br> |
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<br>Mite: Mite likewise assaults the leaf and makes the entire plant weak. The insect existence can be identified when the leaf become yellowish, shrinks, reddens and fall down. The insect can also be spread out through fallen leaves.<br> |
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<br>Control: Some preventive steps can be simulated correct sanitation and burning the [fallen leaves](https://www.sec.gov/Archives/edgar/data/1463471/000165495419013063/R31.htm). Heavy attack can be dealt with by spraying insecticides.<br> |
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<br>Some awful pest which attacks flower and fruit are, Stink bug (Nezara viridula)<br> |
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<br>Chrysocoris javanus, Tip borer caterpillar.<br> |
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<br>Stink Bug: Sting bug is a major bug which attacks the plant during bloom period so the crop yield entirely falls down. This pest is seen around the tropical region.<br> |
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<br>The poisonous enzyme in the plant diminishes the entire plant.<br> |
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<br>Control: Insecticides recommended for this pest is chlorfluazuron, diflubenzuron, alfamethrin, and lamda cyhalothrin.<br> |
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<br>Tip borer caterpillar: The bugs typically happens [attacks](https://www.google.com/search?kgmid=/m/0cqd_rb) the plant in blooming season and this insect is seen extensively 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 pointers.<br> |
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<br>Control: Manually, the assaulted seeds are recommended to burn. The insecticides like monocrotophos and bensultap are sprayed at the blooming season.<br> |
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