- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 261 to 270 of 540 (0.068 seconds)Spelling suggestions: "subject:"investigations."" "subject:"fnvestigations.""
| 261 |
Cotton Insect GeneticsBartlett, A. C. 02 1900 (has links)
No description available.
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| 262 |
Insect PathologyBell, M. R. 02 1900 (has links)
No description available.
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| 263 |
Permethrin Resistance in the Tobacco BudwormCrowder, L. A., Watson, T. F., Jensen, M. P. 02 1900 (has links)
No description available.
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| 264 |
Effects of Insecticide Applications on Pink Bollworm Pheremone Trap CatchesHuber, E. T., Chesser, C. E. 02 1900 (has links)
No description available.
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| 265 |
Pheremone StudiesFlint, H. M. 02 1900 (has links)
No description available.
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| 266 |
PheremoneBariola, L. A. 02 1900 (has links)
No description available.
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| 267 |
Pheremone and BehaviorLingren, P. D. 02 1900 (has links)
No description available.
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| 268 |
Host Plant ResistanceWilson, F. D. 02 1900 (has links)
No description available.
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| 269 |
Early Season Insect Control: Effects on Cotton Variety Yield and FruitingTerry, Irene, Barstow, Ben 03 1900 (has links)
The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers. / Many cotton field trials were conducted in central Arizona to compare various early season pesticide treatments on several commercially available cultivars for plant growth responses and thrips control. Treated plots received either aldicarb (Temik), at planting or first square, or acephate (Orthene), one to three foliar applications during early squaring. Although results were quite variable, general trends included: most treatments did reduce thrips populations; fewer shed squares occurred in plots treated at first square; plants compensated for this square shed; treated plots may be earlier in boll production than untreated areas; and most tests showed no statistical differences in healthy square production or in yield.
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| 270 |
Fruit Set Response of Cotton Varity DP-90 to Early Season Insecticide ApplicationBarstow, Ben 03 1900 (has links)
The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers. / Nodes to first square and number of fruit in early fruiting positions were evaluated in Pinal County early season insecticide trials. Acephate treatments increased the number of fruit in early fruiting positions at three of four locations. Two of these same locations also received sidedressed aldicarb applications, but no significant response to aldicarb was observed.
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