Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

Business

Tobacco farmers urged to be wary of wireworms

TOBACCO farmers have been urged to be wary of false wireworms and use recommended chemicals, as the pests are targeting new transplants.

Wireworms are the larval stage of several species of “click” beetles that feed on the seedling stem at or just below the soil surface.

Transplanting of the earliest irrigated crop is currently ongoing.

Kutsaga’s entomologist Ms Chiyedza Nyamakura told State Media that cases of wireworms have been rising for the past two years.

“Historically, both true and false wireworms were not common pests on tobacco in Zimbabwe. If observed, they only caused minor damage, although tobacco is a susceptible host.

“However, in the past two seasons, the occurrence and damage caused by wireworms has become a concern,” she said.

More cases, however, are usually recorded during dryer periods.

“Infestations of the small false wireworm can be as high as hundreds of larvae per square metre, although densities as low as five larger false wireworm larvae per square metre can cause damage under dry conditions.

“The larvae of the small false wireworm are mostly found damaging seedlings shortly after germination or transplantation.”

Kutsaga head of plant health services Dr Cleopas Chinheya said only recommended chemicals must be used to control and prevent the effects of wireworms.

“The only registered products recommended for use against false wireworm on tobacco in Zimbabwe are Thiamethoxam 25WG and imidacloprid 200 SL.

“Thus, if these products are applied correctly at planting, they offer protection to early plant damage,” he said.
Sunday Mail Zimbabwe

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
× How can I help you?

Adblock Detected

Chaminukanews24.com is ad-supported, but we notice you've AdBlocker turned on. Kindly turn it off, then refresh the page to proceed.