Results 81 to 90 of about 25,410 (205)
ABSTRACT Gene pyramiding in crop varieties offers a promising strategy to achieve sustainable production and reduce reliance on pesticides. However, stacking resistance genes without understanding their biological functions may result in transient protection.
Romane Lapous +6 more
wiley +1 more source
Linking Superoxide Production and Scavenging in Plant Development
ABSTRACT Due to their strong oxidizing potential, rapid membrane permeability, and high reactivity, reactive oxygen species (ROS) play essential roles in plant development and stress responses. Superoxide (O2•‐) is a primary product of molecular oxygen reduction and a crucial source of hydrogen peroxide, representing a ROS species of substantial ...
Jan Řehák +3 more
wiley +1 more source
“Whiteflies” is the common name of an insect group (Hemiptera: Aleyrodidae) which has around 1556 described species (Martin & Mound, 2007), although only about thirty species have been mentioned in Spain which are included in the table 1 (Martin et al., 2000). The origin of this group of insects is very varied, as its current spread.
Beitia, Francisco J. +1 more
openaire +1 more source
Cotton varieties resistant to Thrips tabaci exhibit lower soluble sugar and free amino acid levels, with smaller post‐infestation increases in these nutrients, resulting in reduced feeding rates and lighter damage. Key resistance evaluation indices include: damage severity, soluble sugars, free amino acids, soluble proteins, superoxide dismutase ...
Xiaohu Guo +4 more
wiley +1 more source
Defining Hierarchical Decision Trees for Encarsia Formosa Strategies from Greenhouse Tomato Consultants' Perspectives [PDF]
Market pressure is forcing New Zealand greenhouse tomato growers to shift from conventional to more environmentally-friendly pest control methods such as IPM (Integrated Pest Management).
Cameron, Ewen +2 more
core +1 more source
Plant diversification impact on the oviposition response of a predatory bug in a laboratory set‐up
Orius majusculus laid nearly twice as many eggs in cages with two different crop species compared with a single species. Depending on crop species, O. majusculus utilised different plant structures for oviposition. Crop diversification supports reproduction, and thus, is likely to have a positive effect on O.
Caroline B. Frøhling +2 more
wiley +1 more source
RESULTS OF THE THREE-YEAR MONITORING (2001.-2003.) OF TOBACCO WHITEFLY Bemisia tabaci (Gennadius, 1889), (HOMOPTERA: ALEYRODIDAE) IN CROATIA [PDF]
The quarantine pest tobacco whitefly Bemisia tabaci (Gennadius, 1889) was for the first time found in Croatia in 2000 on some culture and weed plants in greenhouses and in the open field in the area from Trogir to Omiš.
Tatjana Masten +2 more
doaj
Small RNAs from Bemisia tabaci are transferred to Solanum lycopersicum phloem during feeding
The phloem-feeding whitefly Bemisia tabaci is a serious pest to a broad range of host plants, including many economically important crops such as tomato. These insects serve as a vector for various devastating plant viruses.
Paula J.M. Van Kleeff +3 more
doaj +1 more source
ABSTRACT Trap cropping is a pest management strategy where a grower plants an attractive “trap crop” alongside the primary crop to divert pests away from it. We propose a simple framework for optimizing the proportion of a grower's field or greenhouse allocated to a main crop and a trap crop to maximize agricultural yield.
Matthew H. Holden
wiley +1 more source
Horticulturalists and gardeners in temperate regions often claim that planting marigolds next to tomato plants protects the tomatoes from the glasshouse whitefly (Trialeurodes vaporariorum Westwood). If shown to hold true, this technique could be used in
Niall J A Conboy +8 more
doaj +1 more source

