According to the researcher of the MS Foundation, José Fernando Jurca Grigolli, the damage to the c

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The corn bug, a pest that found in the crops of the country's Midwest region the ideal conditions to develop, has been causing inconvenience to producers of Mato Grosso do Sul. Besides being a major problem for soybean farmers, causing them They spend thousands of liters of insecticides more per season to try to extinguish it, because damage to corn to be a severe pest that feeds on seeds and crop plants.
According to the researcher of the MS Foundation, José Fernando Jurca Grigolli, the damage to the crop can be 100%, leading to the replanting of the entire g8 area. As for the action of insects symptoms are very characteristic, the main one being the symmetrical holes in the leaves.
"It also happens injecting toxins upon their power, which can result in lower crop development and more yellowing of leaves attacked," explains José Fernando. "And if the insect attack stylus g8 plant growth point, there may be her death, creating a symptom known as dead heart," he added.
In the fight against bedbug, seed treatment is a very effective tool and shows good results in low pest infestation. "In high infestation of the crop situations, it is recommended to supplement g8 with insecticide applications, to reduce the insect population in the area," says the researcher.
Finally, José Fernando points out that monitoring is the key to control the bug in corn, especially in the period comprising the planting to the V5 vegetative growth stage. "In the meantime, it is recommended that applications based on the level of control, which is 0.5 bugs per square meter," he says. MS Foundation Bedbug corn 03/18/2015
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