What is maize stalk borer moth and its importance?
Busseola fusca is a species of moth that is also known as the maize stalk borer. It is known from Ethiopia. Later, stalk borers also tunnel into grains. The caterpillar feeding kills the growing points of the plant. Caterpillars also carry Fusarium fungi to the cobs, which can produce mycotoxins.
How do you control a stalk borer?
Therefore, stalk borer management in no-till corn should begin with good weed management. Killing grasses and weeds along field margins before the adult moths begin their egg laying in the late summer or fall helps to reduce incidence the following year. Mowing, burning or using herbicides are all effective.
What do stalk borer eat?
2 Maize stalk borer, Busseola fusca (Fuller 1901) Busseola fusca exhibits oligophagous feeding behavior on host plants belonging to the family Poaceae. Primary host plants are maize (Zea mays L.)
What is a maize stalk borer?
Summary. The African maize stalkborer is indigenous to and occurs throughout mainland sub-Saharan Africa . Maize and sorghum are its main crop hosts. The larval stage (caterpillars) cause damage to maize by feeding on young leaves from where they can enter the stems. This may kill the plant.
What is the life cycle of the maize stalk borer?
The lar- vae stage of the African maize stalk borer lasts approximately six weeks, after which they become pupae. The last generation of larvae of the growing season do not become pupae, but hibernate as diapause larvae (Photo 2) in stubble residue and are then the main source of infection during the subsequent season.
What does corn stalk mean?
cornstalk
Definitions of corn stalk. the stalk of a corn plant. synonyms: cornstalk. type of: stalk, stem. a slender or elongated structure that supports a plant or fungus or a plant part or plant organ.
What do stalk borers look like?
Adult common stalk borer are small, brown moths. The front wings are typically gray-brown in color with a few clusters of small white spots and span approximately 1 to 1.4 inches. Common stalk borer caterpillars are distinctive and easier to identify than the adults.
Is grown as trap crop for gram pod borer?
Some cultural practices such as early sowing of a resistant/tolerant variety with optimum planting density and fertilizer levels and inter/trap crops (viz., coriander, mustard, linseed, sunflower, sorghum, and marigold) and installing animated bird perches (i.e., sunflower and sorghum), along with chickpea seeds with T …
How do you control army worms in maize?
Install FAW pheromone traps @ 5/acre on or before germination of the crop to monitor pest arrival and population build-up. Use 15 traps/ac for mass trapping of male moths to keep population build-up under control.
Can you make straw from corn?
Such stover makes up about half of the yield of a corn crop and is similar to straw from other cereal grasses; in Britain it is sometimes called corn straw. Corn stover is a very common agricultural product in areas of large amounts of corn production….Composition and properties.
| Component | WT% dry |
|---|---|
| Galactan | 2.0 |
| Mannan | 1.6 |