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Sweet potato weevil control using Sunnhemp


Black spot disease in roses


20137803416.jpg

FACTSHEETS FOR FARMERS
www.plantwise.org
Created in
Suriname
,
June
2012
Black Spot disease in Roses
Recognize the problem
The disease is caused by a fungus and can initially be recognized by small dark
brown to black spots on leaves and stems (a few mm to 1.5.cm). The more or
less round spots have wavy margins. In an advanced stage the spots enlarge
to form dark patches surrounded by yellow rings (see picture). Symptoms are
seen on...

plantwise.org

Biological control of mealybugs - Anagyrus pseudococci


IN42700


IN42700.jpg

EENY244
A Citrus Whitefly Parasitoid, Encarsia lahorensis
(Howard) (Insecta: Hymenoptera: Aphelinidae) 1
Ru Nguyen 2
1. This document is EENY244 (originally published as DPI Entomology Circular No. 290), one of a series of the Department of Entomology and
Nematology, UF/IFAS Extension. Original publication date November 2001. Revised December 2005. Reviewed April 2018. Visit the EDIS website at
http://edis.ifas.ufl.edu .
2. Ru Nguyen, Florida...

edis.ifas.ufl.edu

pnrosesdiseases


pnrosesdiseases.jpg

P EST N OTES Publication 7463
University of California
Agriculture and Natural Resources
May 2009
A variety of plant pathogens can at-
t
ack roses. The most common problem
in California is powdery mildew, but a number of other diseases including
rust, black spot, botrytis, downy mil- d
ew, and anthracnose may cause prob-
l
ems where moist conditions prevail.
To limit problems, choose varieties and irrigation practices carefully, promote...

ipm.ucanr.edu

pncommonknotweed


pncommonknotweed.jpg

P E S T N OTES Publication 7484
University of California
Agriculture and Natural Resources
August 200 8
C OMMON K NOTWEED
Integrated Pest Management for Home Gardeners and Landscape Professionals
Common k notweed, Polygonum are -
nastrum, is also k nown as wiregrass,
wireweed, matweed or doorweed. It is an annual species that is native
to Europe that has established itself
throughout most of the United States and Canada. It is found in...

ipm.ucanr.edu

pnrosescultural


pnrosescultural.jpg

P EST N OTES Publication 7465
University of California
Agriculture and Natural Resources
July 2008
R OSES IN THE G ARDEN AND L ANDSCAPE :
C
ULTURAL P RACTICES & W EED C ONTROL
Integrated Pest Management for Home Gardeners and Landscape Professionals
Roses in the landscape grow within a
system that includes other plants, envi-
r
onmental conditions, pests, and other
organisms. Through careful selection
of plant varieties and...

ipm.ucanr.edu

pnbiocontrol


pnbiocontrol.jpg

Integrated Pest Management for Home Gardeners and Landscape Professionals
B iological c ontrol and n atural
E nEmi Es of i nv Ert EBrat Es
Statewide Integrated Pest Management Program December 2014
P EST N OTES Publication 74140
Biological control is the beneficial ac -
tion of parasites, pathogens, and preda -
tors in managing pests and their dam -
age. Biocontrol provided by these living
organisms, collectively called “natural
enemies...

ipm.ucanr.edu

IN37100


IN37100.jpg

EENY-214
Mediterranean Fruit Fly, Ceratitis capitata (Wiedemann)
(Insecta: Diptera: Tephritidae) 1
M. C. Thomas, J. B. Heppner, R. E. Woodruff, H. V. Weems, G. J. Steck, and T. R. Fasulo 2
1. This document is EENY-214 (originally published as DPI Entomology Circulars 4, 230 and 273, updated for this publication), one of a series of the
Department of Entomology and Nematology Department, UF/IFAS Extension. Original publication date July 2001....

edis.ifas.ufl.edu

grower guide pdf final


grower_guide_pdf_final.jpg

Grower Guide:
Quality Assurance of Biocontrol Products
Compiled by Rose Buitenhuis, PhD, Research Scientist, Biological Control,
Vineland Research and Innovation Centre, 2014
Purpose of Guide
Successful biocontrol programs are dependent on a number of factors, but good quality
natural enemies are fundamental. However, as living organisms, biocontrol products are
subject to variability caused by various factors, starting at the...

vinelandresearch.com

onion aphid 276


onion_aphid_276.jpg

Photo 1 . O nio n a p hid ,
Neo to xo pte ra
fo rm osa n a
, c a u sin g c o lla p se o f s h allo t
.Photo 2 . L arg e c o lo nis e s o f t h e o nio n a p hid ,
Neo to xo pte ra f o rm osa n a
, o n s h allo t.
P acif ic P ests a n d P ath ogen s - F a ct S h eets
P acif ic P ests a n d P ath ogen s - F a ct S h eets
O nio n a p hid ( 2 76)
O nio n a p hid ( 2 76)
C om mon N am e
C om mon N am e
O nio n a p hid
S cie n tif ic N...

pestnet.org

2 PMDG banana Fusarium Wilt Kenya July2013 v2


2_PMDG-banana-Fusarium-Wilt-Kenya_July2013_v2.jpg

LOSE LESS, FEED MORE
Plantwise is a CABI-led global initiative. www.plantwise.org
PEST MANAGEMENT DECISION GUIDE: GREEN AND YELLOW LIST
Fusarium Wilt or Panama Disease on Bananas
Fusariumoxysporium
Yellowing of older leaves
(Rose Kamau-MoA Kenya)
Brown red ring like lines (Rose
Kamau-MoA Kenya)
Prevention Monitoring Direct Control Direct Control Restrictions
 Use plant tolerant varieties
like; Dwarf Cavendish, Giant
Cavendish, Apple,...

kalro.org

5 PMDG bean rust Kenya July2013


5_PMDG-bean-rust-Kenya-July2013.jpg

LOSE LESS, FEED MORE
Plantwise is a CABI-led global initiative.
www.plantwise.org
PEST MANAGEMENT DECISION GUIDE: GREEN AND YELLOW LIST Bean rust Uromyces phaseoli; local name: Kutu ya maharagwe (Swahili) Bean rust spots on bean leaf
(Photo by AgrEvo)
Prevention
Monitoring
Direct Control
Direct Control
Restrictions
 Practice two year crop rotation
with non-leguminous plants.  Remove and burn old crop
residues since the disease can
live...

kalro.org

2 PMDG coffee CBD Kenya July2013 v2


2_PMDG-coffee-CBD-Kenya_July2013_v2.jpg

LOSE LESS, FEED MORE
Plantwise is a CABI-led global initiative.
www.plantwise.org
PEST MANAGEMENT DECISION GUIDE: GREEN AND YELLOW LIST Photo size can be
made smaller to
allow for more
photos or caption
space Coffee Berry Disease ColletotrichumKahawae Brief description of the image
(photo source) font size 8 Brief description of the image
(photo source) font size 8 Caption text goes here on two
lines max img size 3.8x3.8
Prevention...

kalro.org

EABlookalikesE2939MIBulletin


EABlookalikesE2939MIBulletin.jpg

Native Borers and Emerald Ash Borer Look

datcpservices.wisconsin.gov

az1267 2018


az1267-2018.jpg

Nondormant
Alfalfa
Varieties for
Arizona 2018
Mike Ottman
Specialist, Plant Science
AZ1267
September 2018
extension.arizona.edu/pubs/az1267-2018.pdf
how to select an alfalfa variety :
Determine an appropriate fall dormancy class
Alfalfa varieties differ in fall dormancy, defined as
growth during the fall. Nondormant alfalfa varieties
are usually planted in mild winter areas for their
ability to grow in the fall. However, fall...

extension.arizona.edu

az1393 2017


az1393-2017.jpg

az1393Revised 07/17
Questions to Ask when Planning
to Start a Wholesale Plant Nursery
Ursula K. Schuch
Trees in 36-inch boxes in a wholesale nursery ready for sale.
Introduction
Starting a plant nursery is an idea many people who like to
grow plants consider at one time or another. It can be triggered
by the idea of investing savings or an inheritance in a business,
inheriting a piece of land, or turning the hobby of collecting
and growing...

extension.arizona.edu

az1470


az1470.jpg

ARIZONA COOP E R AT I V E
E TENSION
The Navajo Nation
and Extension Programs
10/08
College of Agriculture and Life Sciences
AZ1470
Consisting of 27,000 square miles in the states of Arizona,
New Mexico, and Utah, the Navajo Nation, geographically, is the largest Native American reservation in the U.S. The total area of the reservation is greater that that of the states of Massachusetts, New Hampshire, and...

extension.arizona.edu

Ginseng, Goldenseal, and Other Native Roots


Ginseng, Goldenseal, and Other Native Roots.jpg

ATTRA is the national sustainable agriculture information service operated by the National Center for Appropriate
Technology, through a grant from the Rural Business-Cooperative Service, U.S. Department of Agriculture.
These organizations do not recommend or endorse products, companies, or individuals. NCAT has offices in
Fayetteville, Arkansas (P.O. Box 3657, Fayetteville, AR 72702), Butte, Montana, and Davis, California.
National Sustainable...

attra.ncat.org

Small Ruminant Sustainability Checksheet


Small Ruminant Sustainability Checksheet.jpg

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attra.ncat.org

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