Results 31 to 40 of about 102 (85)
Pest Management Science, Volume 80, Issue 6, Page 2851-2859, June 2024.The combined application of a baculovirus (Trichoplusia ni Hübner (Lepidoptera: Noctuidae), T. ni single nucleopolyhedrovirus, TniSNPV) and Beauveria bassiana against the cabbage looper Trichoplusia ni was not more effective compared to singly applied TniSPNV.
Pauline S Deschodt, Jenny S Cory
wiley +1 more source
Integrated Environmental Assessment and Management, Volume 20, Issue 3, Page 780-793, May 2024.The introduction of intermediate tiers in the environmental risk assessment of plant protection products for soil organisms can help to reduce uncertainties in the risk assessment and serve as a bridge between the Tier 1 and higher‐tier risk assessment.
Gregor Ernst +17 more
wiley +1 more source
Quantifying the impact of Psylliodes chrysocephala injury on the productivity of oilseed rape
Pest Management Science, Volume 80, Issue 5, Page 2383-2392, May 2024.The impact of Psylliodes chrysocephala adult and larval damage on oilseed rape yield was quantified to help develop improved thresholds for Integrated Pest Management. Up to 90% leaf area loss (simulated using a hole punch) during early growth did not affect yield.
Duncan J Coston +5 more
wiley +1 more source
Experimental arena settings might lead to misinterpretation of movement properties
Insect Science, Volume 31, Issue 1, Page 271-284, February 2024.Many studies examine movement in the laboratory and use different laboratory conditions, specifically arenas differing in structure, size, and shape. We examined the effect of the arena structure on movement properties using the red flour beetle as a model. The arena structure greatly affected movement properties, such as movement distance, turn angles,
Inon Scharf +2 more
wiley +1 more source
Journal of Applied Entomology, Volume 148, Issue 1, Page 5-12, February 2024.Abstract Hoverfly larvae are voracious predators of aphids but have limited dispersal capacity, so their survival depends critically on female selection of oviposition sites. For aphid control purposes, the ability of females to find small aphid colonies is especially valuable.
Noémie Gonzalez +3 more
wiley +1 more source
Autotopism groups of cyclic semifield planes [PDF]
Journal of Algebraic Combinatorics, 2011 Let \(V\) be an \(m\)-dimensional vector space over the finite field \(K\) with \(q^{n}\) elements, \(\sigma\) an automorphism of \(K\) and \(T\) an irreducible \(\sigma\)-linear operator on \(V\). Assume that the fixed field \(K_{0}\) of \(\sigma\) has \(q=p^{f}\) elements, \(p\) prime.
openaire +2 more sources
Crop Science, Volume 64, Issue 1, Page 333-353, January/February 2024.Abstract Deeper rooted crops are an avenue to increase plant water and nitrogen uptake under limiting conditions and increase long‐term soil carbon storage. Measuring rooting depth, however, is challenging due to the destructive, laborious, or imprecise methods that are currently available.
Meredith T. Hanlon +2 more
wiley +1 more source
Alternative locust control with a dilutable linseed oil emulsion
Food and Energy Security, Volume 13, Issue 1, January/February 2024.In this study, we improved a pesticidal formulation based on linseed oil for the control of gregarious locusts. Lab experiments and a semifield experiment conducted with Schistocerca gregaria revealed a high toxicity of this oil emulsion. This emulsion is harmless for humans and biodegradable.
Manfred Hartbauer +1 more
wiley +1 more source
Parabolic unitals in a family of commutative semifield planes
Discrete Mathematics, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
New Semifield Planes of order 81
, 2008 14 pages. Revised paper (original title: New semifield planes of orders 64 and 81). U. Dempwolff had previously and independently obtained a classification of finite semifields of order 81 (Semifield Planes of Order 81, J. of Geometry (to appear)).
Rúa, I. F., Combarro, E. F.
openaire +2 more sources