Scientific application of a spray program ensures its effectiveness. All chemicals must be applied at the right place (target) and the right time and in the right way. Pesticides and fungicides are dangerous chemicals, they are designed to kill pests and diseases, but they can also kill humans if not used correctly. The application method [...]

There are 20 herbicides registered for controlling weeds in Phaseolus vulgaris. These are registered for Dry Beans, however, they should be applicable to green beans as well.  These herbicides differ with regard to stage and method of application and the spectrum of weeds they control.  These herbicides in combination with each other, or in certain cases [...]

The selection of herbicides is not always based on the weed that it should control.  There are many conditions in the environment that will influence the grower or user’s decision to use a specific herbicide.  For instance, the length that the herbicide will be active in the soil will be of major importance with vegetable [...]

Characteristics of each chemical group differs from each other so it is important to know to what group a herbicide belongs before applying it to a plant. Active ingredient will also provide an indication of lead time before a crop can he safely harvested.  There are so many ways of classifying herbicides that we decided [...]