Maize is one of the most prominent crops in India and occupies the third position after rice and wheat in the country. Although it is mainly a Kharif crop, maize is grown throughout the year in India. And as it can be grown throughout the year, Maize is emerging as a cash crop too in the country. Not to mention that it has high yield potentiality if farmed well.
Maize is referred to as the queen of cereals globally. Along with being used as a food source, maize is also used as fodder for animals. The cereal grain acts as basic raw material for thousands of industrial products including cosmetics, alcoholic beverages, oil, gum, paper, textile, film, and many more.
Farmers growing maize in India often face various kinds of problems. Lack of training for the farmer and dearth of resources are the two main issues, which give rise to many other problems in crop yield. Farmers also do not have access to good quality seeds, and they don’t use high-quality herbicides or pesticides.
It is disheartening to see that every year, maize farmers in India incur a good volume of post-harvest losses due to weeds and pest attacks when a lot of crop yield can be easily saved with the use of the right herbicides and pesticides.
Maize herbicides are the most effective for dealing with weeds and the different pests which infest the crops in the pre-emergence and post-emergence stages of cultivation. Let’s find out more about some effective pre- and post-emergence maize herbicides that can save the crop from pest infestation, thereby increasing the yield.
Post-emergence herbicide in maize
Weeds are very common in maize cultivation. Without applying the right kind of post-emergence herbicide to maize, it is very difficult to save the crops from weed infestation. Pests also inflict maize cultivation drastically, destroying huge volumes of the crop.
Various kinds of herbicides are available for combating the problem of weeds in the maize plant. Out of them Cornex and Sempra from the house of Dhanuka Agritech Limited need special mention. These herbicides are completely safe to use and combat the problem of weeds from the roots. Let us discuss in detail Cornex and Sempra below:
• Cornex – a powerful post-emergence maize herbicide
Cornex has a super combination of Atrazine 48% WG and Halosulfuron Methyl 5%. This post-emergence maize herbicide is systemic and selective. This broad-spectrum herbicide can effectively control the major weeds of maize plants including major broad leaf and Cyperus rotundus.
When it comes to the way of action of this herbicide, Cornex 53% WG comes with awesome translocation activity. On application, the herbicide gets absorbed through the leaves of the maize plant. After absorption, the herbicide goes downward through the phloem.
Interestingly, the herbicide is also absorbed by the roots of the weed and this moves in an upward direction through the xylem. Cornex plays a crucial role in inhibiting the synthesis of amino acids and photosynthesis of the weeds, resulting in the death of the weeds.
The right dose of using this herbicide is 450 grams per acre of maize crop cultivation. Here are some essential features and benefits of using Cornex:
• The formulation is unique with a combination of two different chemicals with varying modes of action.
• A great solution for controlling broad leaf Cyperus rotundus.
• The herbicide has 1-4 hours of rain-fastness.
• Cornex comes with a long-duration control, thanks to soil residual and foliar activity.
• The herbicide offers earlier weed control resulting in more profitability due to higher crop yields.
• Sempra – a highly impactful post-emergence herbicide for maize
Sempra helps in effectively controlling Cyperus rotundus. This post-emergence herbicide is systemic and selective and has WDG formulation for effective weed control in maize crops. For the strong systemic action, the herbicide moves both through the xylem and phloem. The formation of amino acids is inhibited in the weeds because of the herbicide which eliminates the growth of weeds.
Let us take a look at the features and benefits of Sempra:
• The herbicide offers high efficacy at a low dosage. It also controls late emerging weeds and offers soil residual activity.
• The herbicide checks nutrient uptake by the weeds within 24 hours of application and gives a healthy crop yield.
• The herbicide is safe for the crops.
• With this herbicide application, you don’t need repeated manual weeding, thus saving labour costs significantly.
• Sempra results in high crop yields, hence more profits.
Pre-emergence herbicides for maize
Along with post-emergence maize herbicides, there is pre-emergence herbicide for maize as well. During the initial establishment phase of the maize crop, it is important to check weed control so that there is no reduction in the yield and the quality of the crop. When it comes to the strategy of applying herbicides, pre-emergence herbicides for maize act as a base.
Some popular herbicides from Dhanuka Agritech Limited
When it comes to agrochemicals, Dhanuka Agritech Limited is one of the leading companies in India manufacturing high-quality insecticides, herbicides, plant growth regulators, fungicides, pesticides, and so on for different crop varieties. Eco-friendly compositions are used in the products so that they don’t harm the plants and humans who consume edibles. The company is well-renowned in the country for manufacturing effective agricultural chemicals that work well on Indian crops.
There are different varieties of herbicides available for maize for both post-emergence and pre-emergence stages at Dhanuka Agritech Limited. Some of them are as follows:
• Dhanzyme Gold
• Weedmar Super
If you want to know more about these maize herbicides or any other pesticides and insecticides for other crops, do visit Dhanuka Agritech Limited's website. They offer an extensive range of agricultural chemicals for a wide variety of Indian crops.