Delta State Polytechnic, Ozoro Ozoro, Delta State, 2019/2020 HND FORM AND PART-T - Ozoro

Monday, 1 July 2019
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City: Ozoro, Delta

Contacts

Contact name PASTOR WISDOM
Phone 08032802176

Item description

Delta State Polytechnic, Ozoro Ozoro, Delta State, 2019/2020 HND FORM AND PART-TIME FORM IS OUT CALL 08032802176 ND POST-UTME FORM is also on sale Call the Admin Office for Registration..










Contents
1History
1.1First herbicides
1.2Further discoveries
2Terminology
2.1Intended outcome
2.2Selectivity (all plants or specific plants)
2.3Timing of application
2.4Method of application
2.5Persistence
3Mechanism of action
3.1List of mechanisms found in modern herbicides
3.2Herbicide group (labeling)
3.3Chemical family
4Use and application
4.1Misuse and misapplication
4.2Use politically, militarily, and in conflict
5Health and environmental effects
5.1Ecological effects
5.2Scientific uncertainty of full extent of herbicide effects
6Resistance
6.1Biochemistry of resistance
6.2Resistance management
6.3Approaches to treating resistant weeds
6.3.1Alternative herbicides
6.3.2Mixtures and sequences
6.3.3Herbicide rotations
6.4Farming practices and resistance: a case study
7List of common herbicides
7.1Synthetic herbicides
7.2Organic herbicides
7.3Of historical interest and other
8See also
9References
10Further reading
11External links