Results 161 to 170 of about 85,598 (264)

Medical Entomology Annual Report 1989

open access: yes, 1989
The Medical Entomology Branch had its beginning in 1972, with the establishment of a small medical entomology unit, primarily to deal with the potential threat of malaria transmission in the Jabiru and Nhulunbuy developments.

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HvarAKR1B1‐mediated tolerance in Hippodamia variegata: Deciphering the metabolic adaptation and fitness costs under prolonged starvation

open access: yesPest Management Science, EarlyView.
Starvation stress significantly affected the growth and development of Hippodamia variegata. Combined transcriptome and metabolome analysis and RNA interference verification revealed that HvarAKR1B1 may be involved in the response of Hippodamia variegata to starvation stress.
Bing‐mei Song   +5 more
wiley   +1 more source

Entomology Newsletter Volume 1 '84-'85

open access: yes, 1985
University of Minnesota, Department of Entomology. (1985). Entomology Newsletter Volume 1 '84-'85.
University of Minnesota, Department of Entomology
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Testing optimal defense theory: Root resistance selection in chicory (Cichorium intybus) reduces foliar defense and alters aphid performance and feeding behavior

open access: yesPest Management Science, EarlyView.
Root‐focused resistance in chicory reduces defenses in leaves, impairing root aphids but enhancing foliar aphid performance. Selecting root resistance can create unintended trade‐offs across plant organs. Abstract BACKGROUND Plants are constantly exposed to a wide range of herbivores at both aboveground (AG) and belowground (BG) levels, involving ...
Thomas Cochenille   +5 more
wiley   +1 more source

Resistance of Botrytis cinerea to anilinopyrimidine fungicides: A novel ARMS‐PCR method for the detection of Bcpos5 mutations and characterization of resistance using CRISPR/Cas9 editing

open access: yesPest Management Science, EarlyView.
A TETRA‐primer amplification refractory mutation system polymerase chain reaction (T‐ARMS‐PCR) method was developed for simultaneous detection of the L412F/V and G408V mutations. L412F/V mutants were created using the CRISPR/Cas tool and no fitness cost was observed.
Georgios Sofianos   +3 more
wiley   +1 more source

Youth and Entomology

open access: yes
From Purdue University comes Youth and Entomology, an online resource "dedicated to assisting youth and others interested in discovering insects by providing the resources needed to get started and to achieve success." While this resource was ...

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The epidemiology of the blackleg pathogen, Leptosphaeria maculans, impacts fungicide resistance management strategies

open access: yesPest Management Science, EarlyView.
Understanding how infection timing drives disease is essential for the development of fungicide resistance management strategies. For blackleg disease of canola, all infection timings can contribute to the following generation, therefore all fungicide applications have the ability to select for resistance.
Alec J McCallum   +3 more
wiley   +1 more source

Berrimah stock holding yards, Section 4247 Berrimah : medical entomology inspection, 17 February 1995

open access: yes, 1995
The initial assessment of the waste management plan for the Berrimah stock holding yard (10 February 1993) by the Medical Entomology Branch concluded that it had a great capacity to cause mosquito breeding.
Montgomery, Brian L
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Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

open access: yesPest Management Science, EarlyView.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone   +5 more
wiley   +1 more source

UC and the state of California team up against invasive species

open access: yesCalifornia Agriculture, 2014
Elizabeth Grafton-Cardwell   +2 more
doaj   +1 more source

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