Results 121 to 130 of about 158,112 (310)
Foliar penetration by chemicals [PDF]
Plant Physiology, 1961 C D, Dybing, H B, Currier
openaire +2 more sources
Are There Foliar Gaps in the Lycopsida? [PDF]
Botanical Gazette, 1908 1. True foliar gaps occur immediately above their corresponding leaf-traces and are not lateral to the leaf-traces. 2. Foliar gaps are absent in Phylloglossum, although a superficial examination of the anatomy of this genus might lead to the conclusion that the perforations in the tubular stele, which are sometimes lateral to the outgoing leaf-traces ...
openaire +2 more sources
Pittosporum undulatum is a potential Australian host of Phytophthora ramorum [PDF]
, 2006 Pittosporum undulatum is a potential Australian host of Phytophthora ramorum, the causal agent of sudden oak death in California. It was susceptible and supported sporulation in zoospore inoculations of detached leaves.
Hüberli, D. +5 more
core
Pest Management Science, EarlyView.The approval of the RNA interference‐based biopesticide Ledprona (Calantha™) in the USA marks a milestone for RNA‐based crop protection. We discuss the regulatory implications for the European Union, highlighting opportunities, challenges, and the need for adapted risk assessment frameworks for RNA‐based plant protection products.
Aline Koch, Gabi Krczal
wiley +1 more source
EFFECT OF NITROGEN FERTILIZATION ON YIELD, NH4 + AND NO3 - CONTENT OF WHITE CABBAGE
Acta Scientiarum Polonorum: Hortorum Cultus, 2008 The results of three year investigations with ‘Galaxy’ F1 cabbage grown under field conditions are presented. The effect of the rate of ammonium sulphate and RSM (solution of ammonium nitrate + urea), the method of application (placement and broadcast ...
Włodzimierz Sady +4 more
doaj
Determinación del área foliar de Cinchona pubescens y Cinchona micrantha mediante dimensiones lineales de las hojas [PDF]
El género Cinchona, reconocido por su importancia histórica en farmacología y su amplia distribución en diversas partes del mundo, ha motivado el desarrollo de metodologías eficientes, confiables, no destructivas y de fácil aplicación para la estimación ...
Cruz Cruz,Lorin Yasmit +1 more
core
Pest Management Science, EarlyView.Extended bioassays revealed that azadirachtin and spirotetramat show strong delayed effects against Phthorimaea absoluta, underestimated by the standard Insecticide Resistance Action Committee (IRAC) method 022 protocol. Incorporating long‐term exposures is essential to accurately assess slow‐acting insecticides and improve resistance management ...
Marianna Stavrakaki +7 more
wiley +1 more source
Pest Management Science, EarlyView.A data‐driven framework identified planting date and row cover as dominant drivers of whitefly‐transmitted virus complex (WTVC) risk in squash. Integration into the SquashRx mobile application enables real‐time risk assessment and supports improved decision‐making for integrated pest management.
Clarence B Codod +9 more
wiley +1 more source
ToxicsCadmium (Cd) accumulation in rice poses a serious threat to global food safety and human health. Foliar application of nano-silica (Si) offers a promising remediation strategy, but its efficacy is often limited by poor droplet retention on hydrophobic ...
Jihao Kang +7 more
doaj +1 more source
Pest Management Science, EarlyView.Barley variety influences fluxapyroxad efficacy by affecting distribution and dissipation of the active ingredient, with plant biomass contributing to these differences. Abstract BACKGROUND Seed‐applied fungicides are used to protect barley seedlings from spot form net blotch, caused by Pyrenophora teres f. maculata, among other diseases.
Varthini Govindaraju Punithan +5 more
wiley +1 more source