chemical control Articles
-
Chemical and ecological control methods for Epitrix spp.
Very little information exists in regards to the control options available for potato flea beetles, Epitrix spp. This short review covers both chemical and ecological options currently available for control of Epitrix spp. Synthetic pyrethroids are the weapon of choice for the beetles. However, the impetus in integrated pest management is to do timely (early-season) applications with something ...
-
Relationship between water-soluble carbohydrates in fall and spring and vigor of spring regrowth in orchardgrass
To clarify relationships among factors associated with winter stress in orchardgrass (Dactylis glomerata L.), water-soluble carbohydrate (WSC) concentration, resistance to snow mold, and tolerance to prolonged snow cover were evaluated under both conditions of natural infection and chemical control of snow mold. A total of 18 cultivars from Japan, Europe, and the United States were transplanted ...
-
European red spider mite - an environmental consequence of persistent chemical pesticide application
The European red spider mite, Panonychus ulmi, is a major pest in almost all fruit growing regions of the world (Hardman et al., 1985). Spread of P. ulmi to most apple-growing areas has probably been caused by the distribution of nursery stock carrying winter eggs. This mite is stated to be an important secondary pest (due to the effects of chemical sprays killing natural enemies) of commercial ...
-
Prediction of the bioconcentration factor in common carp (Cyprinus carpio L.) using data from the dietary exposure bioaccumulation fish test
An approach to predicting the bioconcentration factor (BCFPRE) from the predicted uptake rate constant (k1Pre) and the depuration rate constant measured in the dietary exposure bioaccumulation fish test (k2Dietary) [BCFPRE = k1Pre/k2Dietary] is proposed in the test guideline 305 of the Organisation for Economic Co‐operation and Development Guidelines for Testing of Chemicals. In the present ...
-
EPA’s 2009 outlook for chemicals and pesticides
Climate change legislation and regulatory measures will be the dominant issue, and if attained, the signature environmental achievement of the Obama Administration. The issue will dominate all EPA operations, including those primarily focused on chemicals and pesticides, consume the time and attention of senior EPA leadership, and eclipse virtually all other issues for at least the first year. ...
-
Garden pests – Organic repellents work!
Do you have garden pests? Organic repellents may seem like the ‘lite’ version of pest control methods. However, it can actually be MORE effective in the long-term and it’s definitely a better choice in keeping your garden and environment safe and healthy. Here’s why: 1. Organic repellents KEEP PESTS AWAY. Traps and chemicals kill pests that come onto your ...
By Bird-X Inc.
-
Research carried out on the use of Amnite AG100 in hydroponically grown crops case study
Project Objective AG100 is a microbially based product produced by Cleveland Biotech Limited UK. It consists of a mixture of components including bacteria. The product is supplied in a cellulose based semi permeable sachet ready for incubation. Work performed during the summer at Cockle Park Experimental Station, Northumberland England and Growers trials in Australia found that application of ...
-
Spiders – the creepy crawlers we need
There are plenty of creepy, crawly pests in the world, but spiders seem to take the top spot for the most terror-inducing specimens. Although your first instinct when you see one of these eight-legged creatures scuttling around is to stomp on it, you might want to reconsider. The population of spiders is on the decline, and that poses some serious problems for their biggest threat- humans. ...
By Bird-X Inc.
-
Field trial carried out in the ebro valley, Spain case study
Rice farmers in Spain experience two major problems with their rice crops: After the flooding and fertilisation of the rice fields algal growth rapidly develops and covers the surface of the water in the paddy. This greatly reduces the availability of sunlight received by the seedlings until they have grown above the water level. This results in early stage plant loss which can be severe. The ...
-
Vermiculture for sustainable horticulture agronomic impact studies of earthworms, cow dung compost and vermicompost vis-a-vis chemical fertilisers on growth and yield of lady's finger (Abelmoschus esculentus)
Pot experiment was conducted to assess the performance of live earthworms and vermicompost on growth and yield of lady's finger (Abelmoschus esculentus). Among the various treatments, live earthworm + cattle dung (as feed), cow dung compost, vermicompost, chemical fertiliser and control were organised. The results indicated that all growth and yield parameters were found superior and ...
-
Agronomic impact of earthworms, cow dung compost, vermicompost and chemical fertilisers on growth and yield of brinjal ( Solanum melongena )
The pot experiment was conducted to assess the impact of live earthworm + cattle dung (as feed), cow dung compost, vermicompost, chemical fertilisers and control (without fertiliser) on growth and yield of brinjal (S. melongena). Growth and yield parameters were significantly superior in the pots treated with live earthworms as compared to other fertiliser inputs at 5% level. The plant height ...
-
A Brief Introduction to Insect Pheromone
Insect pheromones are compounds used to express various information such as aggregation, foraging, mating, and vigilance. Insect pheromones exist in insects in nature, and all insects produce and recognize pheromones. Insect pheromones have been widely used in pest management internationally in recent years as they are green and environmentally friendly, making fruit and vegetable safer. What are ...
-
What is conservation agriculture?
With a lot of noise currently surrounding sustainability in British agriculture, there are many conflicting viewpoints on the best approach farmers should take to care for their environment. In this blog, we discuss conservation agriculture, and how by looking after your soil, you’re looking after your bottom line. We explore how it can benefit farmers to increase yields and lower crop ...
By Sumo UK Ltd
-
LG Sound, controlling algae in irrigation reservoirs
Algae growth in irrigation water can cause a serious problem. Algae in irrigation tanks can clog the entire irrigation system, such as the pumps, filters, drip-installation and sprinkler nozzles. Besides that the algae and their by-products can also be spread over the irrigated area. In addition, some types of fungi, also present in these waters, can be harmful for the plants grown. Typical ...
By LG Sonic
-
Why are certain herbicides banned?
Herbicides, also known as weedkillers, are chemical substances used to control and kill unwanted plants (weeds), leaving the desired plants unharmed. While these products are very useful for farmers, they are not always safe. In fact, many herbicides that were in common use around the world a few years ago are slowly being banned. In this blog post, we will look at a few herbicides that are used ...
-
High-Tech Greenhouses could be the Future of Agriculture
In a small town in Eastern Kentucky, the future of agriculture is growing. A 2.76 million-square-foot facility is being created on 60 acres of land which will utilize environmentally-friendly techniques to help feed a nation with an aging farmer population, declining farmland and a changing climate. The region which was previously known for its booming coal-mining industry that brought power to ...
By Brite Solar
-
Identify, prevent & treat russet mites on cannabis
As a cannabis grower, you will hopefully be aware of the importance of maintaining strong, healthy plants. However, one little pest, the infamous Russet Mite, can seriously harm your crop. These minuscule bugs can significantly damage your cannabis plants, resulting in lower yields or even crop loss. But fear not—you can effectively prevent and treat russet mites if you have the correct ...
-
One crop, two ways, multiple benefits
Nitrogen fixation is one of the best examples of cooperation in nature. Soil microbes – naturally occurring bacteria in the soil – work with plants to pull nitrogen from the air. They turn the nitrogen into a form the plant is able to use. In return, the plant lets the microbes eat some of the sugars it makes. Faba beans (also called fava beans) are one example of plants that work ...
-
How a California Viticulturist uses Biological Control and Cultural Practices to Combat Pests
While augmentative releases of beneficial insects and mites are becoming increasingly popular in vineyards, it is still rare to find a grower in California with over a decade’s worth of experience using augmentative biological control. David Gates is the senior vice president of vineyard operations at Ridge Vineyards, a winery with a facility in Sonoma County and another one in the Santa ...
By UAV-IQ, LLC.
-
Case study - Neutralization basin odor control for agricultural chemical production
Challenge: An agricultural plant located in the Midwest manufactures herbicides, pesticides, fungicides, and insecticides. Strict environmental regulations require the company to capture and neutralize all surface runoff and grey water produced at the plant before disposing into the municipal system. In addition, air permits prohibit any odors to cross their fence lines. As the water collects ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you