Water Weed Control | ScienceGate

The rapidity with which paraquat is inactivated by adsorption on soil is responsible for many of its novel uses in crop husbandry. The same property is also valuable in water weed control. Paraquat, besides being readily absorbed into submersed plants, is also adsorbed onto soil particles suspended in the water and onto the mud at the bottom. Toxicity to fish is low under recommended conditions of usage, which are also designed to minimise the problems of water deoxygenation.

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Effect of air temperature, rain and drought on hot water weed control

Weed Research ◽

10.1046/j.1365-3180.2003.00339.x ◽

2003 ◽

Vol 43 (4) ◽

pp. 245-251 ◽

Cited By ~ 8

Author(s):

D Hansson ◽

J E Mattsson

Keyword(s):

Weed Control ◽

Air Temperature ◽

Hot Water ◽

Water Weed

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Weed Management in Small Grains Harvested for Grain

EDIS ◽

10.32473/edis-wg009-2020 ◽

2020 ◽

Vol 2020 (3) ◽

Author(s):

Jason Ferrell ◽

Gregory MacDonald ◽

Pratap Devkota

Keyword(s):

Weed Control ◽

Weed Management ◽

Chemical Control ◽

Management Practices ◽

Good Management ◽

Small Grains ◽

Crop Competition

Successful weed control in small grains involves using good management practices in all phases of production. In Florida, winter weeds compete with small grains for moisture, nutrients, and light, with the greatest amount of competition occurring during the first six to eight weeks after planting. Weeds also cause harvest problems the following spring when the small grain is mature. This 4-page publication discusses crop competition, knowing your weeds, and chemical control. Written by J. A. Ferrell, G. E. MacDonald, and P. Devkota, and published by the UF/IFAS Agronomy Department, revised May 2020.

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Weed Management in Peanuts

EDIS ◽

10.32473/edis-wg008-2020 ◽

2020 ◽

Vol 2020 (3) ◽

Author(s):

Pratap Devkota

Keyword(s):

Weed Control ◽

Weed Management ◽

Management Practices ◽

Application Rate ◽

Good Management ◽

Peanut Production

Successful weed control in peanuts involves use of good management practices in all phases of peanut production. This 11-page document lists herbicide products registered for use in Florida peanut production, their mode of actions group, application rate per acre and per season, and reentry interval. It also discusses the performance of these herbicides on several weeds under Florida conditions. Written by J. A. Ferrell, G. E. MacDonald, and P. Devkota, and published by the UF/IFAS Agronomy Department, revised May 2020.

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THE SUCCESS OF THE LUCERNE MESSAGE IN MARLBOROUGH

Proceedings of the New Zealand Grassland Association ◽

10.33584/jnzg.1981.42.1553 ◽

1981 ◽

pp. 179-183

Author(s):

A.J. Cresswell

Keyword(s):

North America ◽

Weed Control ◽

Seed Yield ◽

Insect Pest ◽

Fold Increase ◽

Plant Spacing ◽

Insect Pest Control ◽

One Year ◽

Seed Yields ◽

New Cultivars

This paper, as well as being a testimonial to the benefit the writer has received from the Grassland Association, shows how the knowledge of scientists has been used to increase lucerne seed yields by methods of growing resistant cultivars especially for seed production as opposed to growing for hay, silage or grazing. It shows how new cultivars can be multiplied quickly by growing two crops in one year, one in each hemisphere, by using low seeding rates, wide plant spacing and very good weed control. Increased flowering of the crop has been achieved by the use of boron and the choice of time of closing; better pollination has been achieved by the use of more efficient bees - two varieties of which have been imported from North America. Weed and insect pest control and the use of a desiccant at harvest are contributing to a four-fold increase in seed yield, which should double again soon,

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