Ad
related to: in furrow insecticide for corn seed production
Search results
Results from the WOW.Com Content Network
The compound was first registered in 1974 in the United States, together with a United States patent of organophosphates for use in corn fields to deter corn rootworms. [ 11 ] [ 12 ] Between 1987 and 1996, an average of about 7.5 million pounds (about 3,400 tons) of the compound was used each year. [ 13 ]
Planting corn near Dwight, Ill., April 23, 2020. Virtually all corn seeds planted in the U.S. are coated with neonicotinoid insecticides. Scott Olson/Getty ImagesPlanting season for corn and ...
Carbofuran is a carbamate insecticide, banned in the US, the EU and Canada but still widely used in South America, Australia and Asia. [6] It is a systemic insecticide, which means that the plant absorbs it through the roots, and from there the plant distributes it throughout its organs where insecticidal concentrations are attained.
In pneumatic drilling machines, seeds are sucked in, causing the erosion of fragments of the insecticide shell, which are then expelled with a current of air. Field tests found that foraging bees flying through dust released during the planting of corn seeds coated with neonicotinoid insecticides may encounter exposure high enough to be lethal.
Imidacloprid is one of the most widely used insecticide in the world. [4] [5] [6] Its major uses include: Seed treatment – Imidacloprid is a popular seed treatment insecticide in the world [8] Agriculture – Control of aphids, cane beetles, thrips, [16] stink bugs, locusts, and a variety of other insects that damage crops
Thiram was therefore developed as a seed treatment in the 1940s to extend the spectrum of diseases that could be controlled. [6] In 1949 ICI commercialised a seed treatment with trade name Mergamma A, containing 1% mercury and 20% lindane, an early example of a product designed to protect the seed from both fungal and insect attack. [7]
The current (2020) label for tefluthrin in the USA covers its use on field corn, popcorn, seed corn and sweetcorn and specifies the amount to be applied. [25] Within the European Union, a 2-tiered approach is used for the approval and authorisation of pesticides. Firstly, before a formulated product can be developed for market, the active ...
Bt insecticides saw expanded use and development in the 1980s as an alternative to synthetic insecticides. Beginning in the 1980s, the genes responsible for making Bt proteins were isolated and transferred into corn plants. Bt was commercially approved in transgenic corn seed in the mid-1990s.
Ad
related to: in furrow insecticide for corn seed production