D. R. Johnson

Works (2)

Updated: July 5th, 2023 15:52

1982 journal article

RESISTANCE OF PEANUTS TO THE TWOSPOTTED SPIDER-MITE (ACARI, TETRANYCHIDAE)

JOURNAL OF ECONOMIC ENTOMOLOGY, 75(6), 1045–1047.

By: D. Johnson*, W. Campbell & J. Wynne

TL;DR: Spider mite populations during 1975 and 1976 were significantly related to percent foliage damage, fitting the exponential nonlinear relationship of D = (1 – e−0.0033N)100, where D = percent foliageDamage and N = number of two spotted spider mites. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1980 journal article

FECUNDITY AND FEEDING PREFERENCE OF THE TWOSPOTTED SPIDER-MITE (ACARI, TETRANYCHIDAE) ON DOMESTIC AND WILD-SPECIES OF PEANUTS

JOURNAL OF ECONOMIC ENTOMOLOGY, 73(4), 575–576.

By: D. Johnson n, W. Campbell n & J. Wynne n

TL;DR: The fecundity and feeding preference of Tetranychus urticae Koch were compared on 10 peanut entries and no significant degree of non-preference for feeding was found among the domestic lines. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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