Admin Table of Contents
What is broadcast application pesticide?
When a pesticide is applied uni- formly to an entire area or field, it is termed a broadcast application. Broadcast applications require more pesticide than other types of applica- tions because the entire area is covered, rather than targeted plants or areas.
What does broadcast treatment mean?
Broadcast: The application of herbicides evenly across an entire area. The herbicides that are considered PRE may also be referred to as ‘residual’ herbicides meaning that they are applied to the soil where they provide ‘extended’ control of germinating or emerged weeds.
Can you broadcast phosphorus?
Phosphorus fertilizer should be applied in a position where the nutrient is available to the plant early in the season, when it is needed to ensure optimum yield. Broadcast P is spread on the soil surface and may or may not be incorporated through a tillage operation.
What is pest resurgence?
Pest resurgence is observed when pests previously targeted and successfully controlled by pesticide recur, but in higher numbers than they did before. The reason for this is the removal of predators together with pests. They either die from the pesticide, or move away because their food source has disappeared.
Which insecticide is used for space spray?
Ultra-low-volume (ULV) insecticide formulations are commonly used for such applications….Space spraying techniques.
| Compound and formulation | Concentration (g Al/ha) | |
|---|---|---|
| Deltamethrin EW | 1.0 | — |
| Lambda‐cyhalothrin EC | 1.0 to 2.0 | 2.0 |
| Malathion EW and ULV | 112 to 600 | 112 to 600 |
What is the difference between a broadcast versus a band application of a herbicide?
A banded application is treating parallel bands (Figure 1), unlike a broadcast application where the entire area is treated (Figure 2).
What is band application method?
Band application is also known as starter application. Fertilizer is applied in bands near where developing roots will easily reach it; either to the side and below the seed rows, slightly below the seeds, or in between rows. The process can be done before or simultaneous with planting or seed drilling.
What is secondary pest resurgence?
SECONDARY PEST RESURGENCE. Replacement of a primary pest with a secondary pest or a secondary pest outbreak occurs when a non-target, but injurious, pest population increases in a crop after it is treated with a pesticide to control a primary pest population (Hardin et al., 1995; Hajek, 2004).
What is the difference between fumigation and spraying?
Answer: Fumigation is the act of spraying gaseous fumigants on a large scale. It is more hazardous as compared to normal spraying.
What is DDT full form?
Dichlorodiphenyltrichloroethane (DDT) is an insecticide used in agriculture. The United States banned the use of DDT in 1972.
What is broadcast app?
A BroadcastReceiver is an Android app component that responds to system-wide broadcast announcements. Imagine an event like external power being connected/disconnected from the device, screen turning on/off, battery getting low or picture captured.
What is a broadcast program?
Broadcast programming. They are used to deliver programs to audiences when they are most likely to want to watch them and deliver audiences to advertisers in the composition that makes their advertising most likely to be effective. Digitally based broadcast programming mechanisms are known as electronic program guides ( EPG ).
What is internet broadcasting?
Internet Broadcasting, or IB, is a provider of Websites, content and advertising revenue solution to the largest and most successful media companies in the world.