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The following is based largely on the author's summary. The amount of damage caused by locusts and grasshoppers is a function of a number of complex v...

The variation of soil sodium concentration with distance from the carriageway on central reserves and verges was studied on a number of motorway sites...

Comparisons were made between 3 plots in a plantation of P. sylvestris: on (a) the dry plot, rain was prevented from entering the soil; on (b), soil w...

Threats to bee pollinators such as land use change, high pesticide risk and reduced floral diet diversity are usually assessed independently, even tho...

Plantago lanceolata was grown at a range of sowing rates in controlled-environment, glasshouse and field experiments in competition with perennial rye...

The effect of a discharge from an abandoned coal mine on the structure and functioning of aquatic hyphomycete assemblages colonizing leaf material was...

A study was made in 1971-72 of leaf litter from 119 inventory plots, each of 0.025 ha, in Picea sitchensis plantations (8-42 years old) on gleyed soil...

The flowering and seed production of G. pratense on a roadside verge in Huntingdonshire was examined in relation to 5 mowing regimes. Mowing in May or...

The effects of 2 insecticides (chlorpyrifos and dimethoate at 6.4 × 10^-4 and 1.9 × 10^-4 g/Petri dish, resp.) and a fungicide (iprodione at 6.4 × 10^-3 ...

Models are presented for determining the feasibility of population control by releasing sterilants and pesticides, singly or in combination, into the ...